type stringclasses 2 values | api_name stringlengths 4 44 | file stringlengths 8 70 | commit stringlengths 40 40 | old_signature stringlengths 14 4.12k ⌀ | new_signature stringlengths 19 4.19k ⌀ | change_type stringclasses 5 values |
|---|---|---|---|---|---|---|
function_signature_change | mean_and_variance_weighted_get_mean | fs/bcachefs/mean_and_variance.c | 4b4f0876ab74167cc402ccd5ce9154e7dc666829 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s) | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
u8 weight) | param_added |
function_signature_change | mean_and_variance_weighted_get_variance | fs/bcachefs/mean_and_variance.c | 4b4f0876ab74167cc402ccd5ce9154e7dc666829 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s) | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
u8 weight) | param_added |
function_signature_change | mean_and_variance_weighted_get_stddev | fs/bcachefs/mean_and_variance.c | 4b4f0876ab74167cc402ccd5ce9154e7dc666829 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s) | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s,
u8 weight) | param_added |
function_signature_change | mean_and_variance_weighted_update | fs/bcachefs/mean_and_variance.h | 4b4f0876ab74167cc402ccd5ce9154e7dc666829 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, s64 v) | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s,
s64 v, bool initted, u8 weight) | param_added |
function_signature_change | mean_and_variance_weighted_get_mean | fs/bcachefs/mean_and_variance.h | 4b4f0876ab74167cc402ccd5ce9154e7dc666829 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s) | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s,
u8 weight) | param_added |
function_signature_change | mean_and_variance_weighted_get_variance | fs/bcachefs/mean_and_variance.h | 4b4f0876ab74167cc402ccd5ce9154e7dc666829 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s) | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s,
u8 weight) | param_added |
function_signature_change | mean_and_variance_weighted_get_stddev | fs/bcachefs/mean_and_variance.h | 4b4f0876ab74167cc402ccd5ce9154e7dc666829 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s) | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s,
u8 weight) | param_added |
function_signature_change | __aligned | fs/bcachefs/journal_types.h | f1ca1abfb0275db241363743ed3606b25b2b1a5c | struct journal {
/* Fastpath stuff up front: */
struct {
union journal_res_state reservations;
enum bch_watermark watermark;
} __aligned(SMP_CACHE_BYTES);
unsigned long flags;
/* Max size of current journal entry */
unsigned cur_entry_u64s;
unsigned cur_entry_sectors;
/* Reserved space in journal entry to be used just prior to write */
unsigned entry_u64s_reserved;
/*
* 0, or -ENOSPC if waiting on journal reclaim, or -EROFS if
* insufficient devices:
*/
enum journal_errors cur_entry_error;
unsigned buf_size_want;
/*
* We may queue up some things to be journalled (log messages) before
* the journal has actually started - stash them here:
*/
darray_u64 early_journal_entries;
/*
* Protects journal_buf->data, when accessing without a jorunal
* reservation: for synchronization between the btree write buffer code
* and the journal write path:
*/
struct mutex buf_lock;
/*
* Two journal entries -- one is currently open for new entries, the
* other is possibly being written out.
*/
struct journal_buf buf[JOURNAL_BUF_NR];
spinlock_t lock;
/* if nonzero, we may not open a new journal entry: */
unsigned blocked;
/* Used when waiting because the journal was full */
wait_queue_head_t wait;
struct closure_waitlist async_wait;
struct delayed_work write_work;
struct workqueue_struct *wq;
/* Sequence number of most recent journal entry (last entry in @pin) */
atomic64_t seq;
/* seq, last_seq from the most recent journal entry successfully written */
u64 seq_ondisk;
u64 flushed_seq_ondisk;
u64 last_seq_ondisk;
u64 err_seq;
u64 last_empty_seq;
/*
* FIFO of journal entries whose btree updates have not yet been
* written out.
*
* Each entry is a reference count. The position in the FIFO is the
* entry's sequence number relative to @seq.
*
* The journal entry itself holds a reference count, put when the
* journal entry is written out. Each btree node modified by the journal
* entry also holds a reference count, put when the btree node is
* written.
*
* When a reference count reaches zero, the journal entry is no longer
* needed. When all journal entries in the oldest journal bucket are no
* longer needed, the bucket can be discarded and reused.
*/
struct {
u64 front, back, size, mask;
struct journal_entry_pin_list *data;
} pin;
struct journal_space space[journal_space_nr];
u64 replay_journal_seq;
u64 replay_journal_seq_end;
struct write_point wp;
spinlock_t err_lock;
struct mutex reclaim_lock;
/*
* Used for waiting until journal reclaim has freed up space in the
* journal:
*/
wait_queue_head_t reclaim_wait;
struct task_struct *reclaim_thread;
bool reclaim_kicked;
unsigned long next_reclaim;
u64 nr_direct_reclaim;
u64 nr_background_reclaim;
unsigned long last_flushed;
struct journal_entry_pin *flush_in_progress;
bool flush_in_progress_dropped;
wait_queue_head_t pin_flush_wait;
/* protects advancing ja->discard_idx: */
struct mutex discard_lock;
bool can_discard;
unsigned long last_flush_write;
u64 write_start_time;
u64 nr_flush_writes;
u64 nr_noflush_writes;
u64 entry_bytes_written;
u64 low_on_space_start;
u64 low_on_pin_start;
u64 max_in_flight_start;
u64 write_buffer_full_start;
struct bch2_time_stats *flush_write_time;
struct bch2_time_stats *noflush_write_time;
struct bch2_time_stats *flush_seq_time;
#ifdef CONFIG_DEBUG_LOCK_ALLOC
struct lockdep_map res_map;
#endif
} __aligned(SMP_CACHE_BYTES) | struct journal {
/* Fastpath stuff up front: */
struct {
union journal_res_state reservations;
enum bch_watermark watermark;
} __aligned(SMP_CACHE_BYTES);
unsigned long flags;
/* Max size of current journal entry */
unsigned cur_entry_u64s;
unsigned cur_entry_sectors;
/* Reserved space in journal entry to be used just prior to write */
unsigned entry_u64s_reserved;
/*
* 0, or -ENOSPC if waiting on journal reclaim, or -EROFS if
* insufficient devices:
*/
enum journal_errors cur_entry_error;
unsigned buf_size_want;
/*
* We may queue up some things to be journalled (log messages) before
* the journal has actually started - stash them here:
*/
darray_u64 early_journal_entries;
/*
* Protects journal_buf->data, when accessing without a jorunal
* reservation: for synchronization between the btree write buffer code
* and the journal write path:
*/
struct mutex buf_lock;
/*
* Two journal entries -- one is currently open for new entries, the
* other is possibly being written out.
*/
struct journal_buf buf[JOURNAL_BUF_NR];
spinlock_t lock;
/* if nonzero, we may not open a new journal entry: */
unsigned blocked;
/* Used when waiting because the journal was full */
wait_queue_head_t wait;
struct closure_waitlist async_wait;
struct delayed_work write_work;
struct workqueue_struct *wq;
/* Sequence number of most recent journal entry (last entry in @pin) */
atomic64_t seq;
/* seq, last_seq from the most recent journal entry successfully written */
u64 seq_ondisk;
u64 flushed_seq_ondisk;
u64 last_seq_ondisk;
u64 err_seq;
u64 last_empty_seq;
/*
* FIFO of journal entries whose btree updates have not yet been
* written out.
*
* Each entry is a reference count. The position in the FIFO is the
* entry's sequence number relative to @seq.
*
* The journal entry itself holds a reference count, put when the
* journal entry is written out. Each btree node modified by the journal
* entry also holds a reference count, put when the btree node is
* written.
*
* When a reference count reaches zero, the journal entry is no longer
* needed. When all journal entries in the oldest journal bucket are no
* longer needed, the bucket can be discarded and reused.
*/
struct {
u64 front, back, size, mask;
struct journal_entry_pin_list *data;
} pin;
struct journal_space space[journal_space_nr];
u64 replay_journal_seq;
u64 replay_journal_seq_end;
struct write_point wp;
spinlock_t err_lock;
struct mutex reclaim_lock;
/*
* Used for waiting until journal reclaim has freed up space in the
* journal:
*/
wait_queue_head_t reclaim_wait;
struct task_struct *reclaim_thread;
bool reclaim_kicked;
unsigned long next_reclaim;
u64 nr_direct_reclaim;
u64 nr_background_reclaim;
unsigned long last_flushed;
struct journal_entry_pin *flush_in_progress;
bool flush_in_progress_dropped;
wait_queue_head_t pin_flush_wait;
/* protects advancing ja->discard_idx: */
struct mutex discard_lock;
bool can_discard;
unsigned long last_flush_write;
u64 write_start_time;
u64 nr_flush_writes;
u64 nr_noflush_writes;
u64 entry_bytes_written;
struct bch2_time_stats *flush_write_time;
struct bch2_time_stats *noflush_write_time;
struct bch2_time_stats *flush_seq_time;
#ifdef CONFIG_DEBUG_LOCK_ALLOC
struct lockdep_map res_map;
#endif
} __aligned(SMP_CACHE_BYTES) | return_type_changed |
struct_layout_change | journal | fs/bcachefs/journal_types.h | f1ca1abfb0275db241363743ed3606b25b2b1a5c | null | null | fields_modified |
function_signature_change | btree_split | fs/bcachefs/btree_update_interior.c | 1fdb9685ed8b7b871632a3d348a948e1b53a17e5 | static int btree_split(struct btree_update *as, struct btree_trans *trans,
btree_path_idx_t path, struct btree *b,
struct keylist *keys, unsigned flags) | static int btree_split(struct btree_update *as, struct btree_trans *trans,
btree_path_idx_t path, struct btree *b,
struct keylist *keys) | param_removed |
function_signature_change | bch2_btree_insert_node | fs/bcachefs/btree_update_interior.c | 1fdb9685ed8b7b871632a3d348a948e1b53a17e5 | static int bch2_btree_insert_node(struct btree_update *, struct btree_trans *,
btree_path_idx_t, struct btree *,
struct keylist *, unsigned) | static int bch2_btree_insert_node(struct btree_update *, struct btree_trans *,
btree_path_idx_t, struct btree *, struct keylist *) | param_removed |
function_signature_change | __bch2_buffered_write | fs/bcachefs/fs-io-buffered.c | 7e64c86cdc6cee0db36eb983c62065c5bf71508b | static int __bch2_buffered_write(struct bch_inode_info *inode,
struct address_space *mapping,
struct iov_iter *iter,
loff_t pos, unsigned len) | static int __bch2_buffered_write(struct bch_inode_info *inode,
struct address_space *mapping,
struct iov_iter *iter,
loff_t pos, unsigned len,
bool inode_locked) | param_added |
function_signature_change | bch2_write_iter | fs/bcachefs/fs-io-buffered.c | 7e64c86cdc6cee0db36eb983c62065c5bf71508b | ssize_t bch2_write_iter(struct kiocb *iocb, struct iov_iter *from) | ssize_t bch2_write_iter(struct kiocb *iocb, struct iov_iter *iter) | param_type_changed |
function_signature_change | journal_replay_free | fs/bcachefs/journal_io.c | 2cce3752cec5a895030c8aa534cef3f493145a8e | static void journal_replay_free(struct bch_fs *c, struct journal_replay *i) | static void journal_replay_free(struct bch_fs *c, struct journal_replay *i, bool blacklisted) | param_added |
function_signature_change | __bch2_err_class | fs/bcachefs/errcode.c | eb386617be4bdfe02eb0972874f726e2bfc7a6e7 | int __bch2_err_class(int err) | int __bch2_err_class(int bch_err) | param_type_changed |
function_signature_change | bch2_get_btree_in_memory_pos | fs/bcachefs/backpointers.c | 91dcad18d38849f1702e0d50f5598bb3614c8ff8 | static int bch2_get_btree_in_memory_pos(struct btree_trans *trans,
unsigned btree_leaf_mask,
unsigned btree_interior_mask,
struct bbpos start, struct bbpos *end) | static int bch2_get_btree_in_memory_pos(struct btree_trans *trans,
u64 btree_leaf_mask,
u64 btree_interior_mask,
struct bbpos start, struct bbpos *end) | param_type_changed |
struct_layout_change | btree_cache | fs/bcachefs/btree_types.h | 91dcad18d38849f1702e0d50f5598bb3614c8ff8 | null | null | fields_modified |
function_signature_change | bch2_unlink_trans | fs/bcachefs/fs-common.c | 835cd3e147a9a8f8acfe7f3a405c582f04e90a33 | int bch2_unlink_trans(struct btree_trans *trans,
subvol_inum dir,
struct bch_inode_unpacked *dir_u,
struct bch_inode_unpacked *inode_u,
const struct qstr *name,
bool deleting_snapshot) | int bch2_unlink_trans(struct btree_trans *trans,
subvol_inum dir,
struct bch_inode_unpacked *dir_u,
struct bch_inode_unpacked *inode_u,
const struct qstr *name,
bool deleting_subvol) | param_type_changed |
function_signature_change | bch2_subvolume_create | fs/bcachefs/subvolume.c | b8628a2529e7d615361efdbfd6c9662b687fd828 | int bch2_subvolume_create(struct btree_trans *trans, u64 inode,
u32 src_subvolid,
u32 *new_subvolid,
u32 *new_snapshotid,
bool ro) | int bch2_subvolume_create(struct btree_trans *trans, u64 inode,
u32 parent_subvolid,
u32 src_subvolid,
u32 *new_subvolid,
u32 *new_snapshotid,
bool ro) | param_added |
function_signature_change | bch2_subvolume_create | fs/bcachefs/subvolume.h | b8628a2529e7d615361efdbfd6c9662b687fd828 | int bch2_subvolume_create(struct btree_trans *, u64, u32,
u32 *, u32 *, bool) | int bch2_subvolume_create(struct btree_trans *, u64, u32, u32, u32 *, u32 *, bool) | param_added |
struct_layout_change | bch_subvolume | fs/bcachefs/subvolume_format.h | b8628a2529e7d615361efdbfd6c9662b687fd828 | null | null | fields_modified |
function_signature_change | bch2_dirent_create_snapshot | fs/bcachefs/dirent.c | 56e230473d395c953cfab78b876fcf0f62b455b1 | int bch2_dirent_create_snapshot(struct btree_trans *trans,
u64 dir, u32 snapshot,
const struct bch_hash_info *hash_info,
u8 type, const struct qstr *name, u64 dst_inum,
u64 *dir_offset,
bch_str_hash_flags_t str_hash_flags) | int bch2_dirent_create_snapshot(struct btree_trans *trans,
u32 dir_subvol, u64 dir, u32 snapshot,
const struct bch_hash_info *hash_info,
u8 type, const struct qstr *name, u64 dst_inum,
u64 *dir_offset,
bch_str_hash_flags_t str_hash_flags) | param_added |
function_signature_change | bch2_dirent_create_snapshot | fs/bcachefs/dirent.h | 56e230473d395c953cfab78b876fcf0f62b455b1 | int bch2_dirent_create_snapshot(struct btree_trans *, u64, u32,
const struct bch_hash_info *, u8,
const struct qstr *, u64, u64 *,
bch_str_hash_flags_t) | int bch2_dirent_create_snapshot(struct btree_trans *, u32, u64, u32,
const struct bch_hash_info *, u8,
const struct qstr *, u64, u64 *,
bch_str_hash_flags_t) | param_added |
function_signature_change | check_path | fs/bcachefs/fsck.c | 688a7694097653ca9bd6b7febdf7c88763bbbb92 | static int check_path(struct btree_trans *trans,
pathbuf *p,
struct bch_inode_unpacked *inode,
u32 snapshot) | static int check_path(struct btree_trans *trans, pathbuf *p, struct bkey_s_c inode_k) | param_removed |
struct_layout_change | bch_subvolume | fs/bcachefs/subvolume_format.h | 64304aaf4ef3d14c46d711a35a7b78bb5790350a | null | null | fields_modified |
function_signature_change | bch2_inode_peek_nowarn | fs/bcachefs/inode.c | 4c20278eb18ac22691aea6d9ecc8d98acffafd0d | static int bch2_inode_peek_nowarn(struct btree_trans *trans,
struct btree_iter *iter,
struct bch_inode_unpacked *inode,
subvol_inum inum, unsigned flags) | int bch2_inode_peek_nowarn(struct btree_trans *trans,
struct btree_iter *iter,
struct bch_inode_unpacked *inode,
subvol_inum inum, unsigned flags) | return_type_changed |
function_signature_change | bch2_topology_error | fs/bcachefs/error.c | 52946d828aac5bc8e20665a8434f87740fad03e3 | void bch2_topology_error(struct bch_fs *c) | int bch2_topology_error(struct bch_fs *c) | return_type_changed |
function_signature_change | bch2_topology_error | fs/bcachefs/error.h | 52946d828aac5bc8e20665a8434f87740fad03e3 | void bch2_topology_error(struct bch_fs *) | int bch2_topology_error(struct bch_fs *) | return_type_changed |
function_signature_change | bch2_fsck_offline_thread_fn | fs/bcachefs/chardev.c | da23795e4c3ae0efd701e81b54c5c42d4b6f37f4 | static void bch2_fsck_offline_thread_fn(struct thread_with_stdio *stdio) | static int bch2_fsck_offline_thread_fn(struct thread_with_stdio *stdio) | return_type_changed |
function_signature_change | bch2_fsck_online_thread_fn | fs/bcachefs/chardev.c | da23795e4c3ae0efd701e81b54c5c42d4b6f37f4 | static void bch2_fsck_online_thread_fn(struct thread_with_stdio *stdio) | static int bch2_fsck_online_thread_fn(struct thread_with_stdio *stdio) | return_type_changed |
function_signature_change | bch2_run_thread_with_stdio | fs/bcachefs/thread_with_file.c | ab6752e24ef1eb4ef2cf35c4aa87eb1c9854e1a1 | int bch2_run_thread_with_stdio(struct thread_with_stdio *thr,
void (*exit)(struct thread_with_stdio *),
void (*fn)(struct thread_with_stdio *)) | int bch2_run_thread_with_stdio(struct thread_with_stdio *thr,
const struct thread_with_stdio_ops *ops) | param_removed |
function_signature_change | bch2_run_thread_with_stdout | fs/bcachefs/thread_with_file.c | ab6752e24ef1eb4ef2cf35c4aa87eb1c9854e1a1 | int bch2_run_thread_with_stdout(struct thread_with_stdio *thr,
void (*exit)(struct thread_with_stdio *),
void (*fn)(struct thread_with_stdio *)) | int bch2_run_thread_with_stdout(struct thread_with_stdio *thr,
const struct thread_with_stdio_ops *ops) | param_removed |
function_signature_change | bch2_run_thread_with_stdio | fs/bcachefs/thread_with_file.h | ab6752e24ef1eb4ef2cf35c4aa87eb1c9854e1a1 | int bch2_run_thread_with_stdio(struct thread_with_stdio *,
void (*exit)(struct thread_with_stdio *),
void (*fn)(struct thread_with_stdio *)) | int bch2_run_thread_with_stdio(struct thread_with_stdio *,
const struct thread_with_stdio_ops *) | param_removed |
function_signature_change | bch2_run_thread_with_stdout | fs/bcachefs/thread_with_file.h | ab6752e24ef1eb4ef2cf35c4aa87eb1c9854e1a1 | int bch2_run_thread_with_stdout(struct thread_with_stdio *,
void (*exit)(struct thread_with_stdio *),
void (*fn)(struct thread_with_stdio *)) | int bch2_run_thread_with_stdout(struct thread_with_stdio *,
const struct thread_with_stdio_ops *) | param_removed |
function_signature_change | bch2_darray_vprintf | fs/bcachefs/thread_with_file.c | 1cbae651e5c875f4d128211b3c732ee545f45424 | static void bch2_darray_vprintf(darray_char *out, gfp_t gfp, const char *fmt, va_list args) | static ssize_t bch2_darray_vprintf(darray_char *out, gfp_t gfp, const char *fmt, va_list args) | return_type_changed |
function_signature_change | bch2_stdio_redirect_vprintf | fs/bcachefs/thread_with_file.c | 1cbae651e5c875f4d128211b3c732ee545f45424 | void bch2_stdio_redirect_vprintf(struct stdio_redirect *stdio, bool nonblocking,
const char *fmt, va_list args) | ssize_t bch2_stdio_redirect_vprintf(struct stdio_redirect *stdio, bool nonblocking,
const char *fmt, va_list args) | return_type_changed |
function_signature_change | bch2_stdio_redirect_printf | fs/bcachefs/thread_with_file.c | 1cbae651e5c875f4d128211b3c732ee545f45424 | void bch2_stdio_redirect_printf(struct stdio_redirect *stdio, bool nonblocking,
const char *fmt, ...) | ssize_t bch2_stdio_redirect_printf(struct stdio_redirect *stdio, bool nonblocking,
const char *fmt, ...) | return_type_changed |
function_signature_change | bch2_stdio_redirect_vprintf | fs/bcachefs/thread_with_file.h | 1cbae651e5c875f4d128211b3c732ee545f45424 | void bch2_stdio_redirect_vprintf(struct stdio_redirect *, bool, const char *, va_list) | ssize_t bch2_stdio_redirect_vprintf(struct stdio_redirect *, bool, const char *, va_list) | return_type_changed |
function_signature_change | bch2_stdio_redirect_printf | fs/bcachefs/thread_with_file.h | 1cbae651e5c875f4d128211b3c732ee545f45424 | void bch2_stdio_redirect_printf(struct stdio_redirect *, bool, const char *, ...) | ssize_t bch2_stdio_redirect_printf(struct stdio_redirect *, bool, const char *, ...) | return_type_changed |
function_signature_change | bch2_fsck_offline_thread_fn | fs/bcachefs/chardev.c | a6777ca4ff237d097b3d6186283eb2d2f24071d1 | static int bch2_fsck_offline_thread_fn(void *arg) | static void bch2_fsck_offline_thread_fn(struct thread_with_stdio *stdio) | return_type_changed |
function_signature_change | bch2_fsck_online_thread_fn | fs/bcachefs/chardev.c | a6777ca4ff237d097b3d6186283eb2d2f24071d1 | static int bch2_fsck_online_thread_fn(void *arg) | static void bch2_fsck_online_thread_fn(struct thread_with_stdio *stdio) | return_type_changed |
function_signature_change | bch2_run_thread_with_stdio | fs/bcachefs/thread_with_file.c | a6777ca4ff237d097b3d6186283eb2d2f24071d1 | int bch2_run_thread_with_stdio(struct thread_with_stdio *thr,
void (*exit)(struct thread_with_stdio *),
int (*fn)(void *)) | int bch2_run_thread_with_stdio(struct thread_with_stdio *thr,
void (*exit)(struct thread_with_stdio *),
void (*fn)(struct thread_with_stdio *)) | param_type_changed |
function_signature_change | bch2_run_thread_with_stdio | fs/bcachefs/thread_with_file.h | a6777ca4ff237d097b3d6186283eb2d2f24071d1 | int bch2_run_thread_with_stdio(struct thread_with_stdio *,
void (*exit)(struct thread_with_stdio *),
int (*fn)(void *)) | int bch2_run_thread_with_stdio(struct thread_with_stdio *,
void (*exit)(struct thread_with_stdio *),
void (*fn)(struct thread_with_stdio *)) | param_type_changed |
function_signature_change | bch2_stdio_redirect_read | fs/bcachefs/thread_with_file.c | 60e1baa872a1550ea7c083977c817ca2ede04eaf | int bch2_stdio_redirect_read(struct stdio_redirect *stdio, char *buf, size_t len) | int bch2_stdio_redirect_read(struct stdio_redirect *stdio, char *ubuf, size_t len) | param_type_changed |
function_signature_change | bch2_stdio_redirect_readline | fs/bcachefs/thread_with_file.c | 60e1baa872a1550ea7c083977c817ca2ede04eaf | int bch2_stdio_redirect_readline(struct stdio_redirect *stdio, char *buf, size_t len) | int bch2_stdio_redirect_readline(struct stdio_redirect *stdio, char *ubuf, size_t len) | param_type_changed |
struct_layout_change | stdio_redirect | fs/bcachefs/thread_with_file_types.h | 60e1baa872a1550ea7c083977c817ca2ede04eaf | null | null | fields_modified |
function_signature_change | thread_with_stdio_read | fs/bcachefs/thread_with_file.c | e017047fdb3a449f45d73ea4c4e94465090b93a1 | static ssize_t thread_with_stdio_read(struct file *file, char __user *buf,
size_t len, loff_t *ppos) | static ssize_t thread_with_stdio_read(struct file *file, char __user *ubuf,
size_t len, loff_t *ppos) | param_type_changed |
struct_layout_change | io_buffer_list | io_uring/kbuf.h | 9219e4a9d4ad57323837f7c3562964e61840b17a | null | null | fields_modified |
function_signature_change | path_from_stashed | fs/internal.h | 9d9539db8638cfe053fcd1f441746f0e2c8c2d32 | int path_from_stashed(struct dentry **stashed, unsigned long ino,
struct vfsmount *mnt, void *data, struct path *path) | int path_from_stashed(struct dentry **stashed, struct vfsmount *mnt, void *data,
struct path *path) | param_removed |
function_signature_change | path_from_stashed | fs/libfs.c | 9d9539db8638cfe053fcd1f441746f0e2c8c2d32 | int path_from_stashed(struct dentry **stashed, unsigned long ino,
struct vfsmount *mnt, void *data, struct path *path) | int path_from_stashed(struct dentry **stashed, struct vfsmount *mnt, void *data,
struct path *path) | param_removed |
function_signature_change | nsfs_init_inode | fs/nsfs.c | 9d9539db8638cfe053fcd1f441746f0e2c8c2d32 | static void nsfs_init_inode(struct inode *inode, void *data) | static int nsfs_init_inode(struct inode *inode, void *data) | return_type_changed |
function_signature_change | pidfs_init_inode | fs/pidfs.c | 9d9539db8638cfe053fcd1f441746f0e2c8c2d32 | static void pidfs_init_inode(struct inode *inode, void *data) | static int pidfs_init_inode(struct inode *inode, void *data) | return_type_changed |
function_signature_change | rapl_msr_remove | drivers/powercap/intel_rapl_msr.c | 52b43bbdb6d8ab73f6f5db1dbcab4e410f58a2f5 | static int rapl_msr_remove(struct platform_device *pdev) | static void rapl_msr_remove(struct platform_device *pdev) | return_type_changed |
function_signature_change | grant_dma_iommu_remove | drivers/xen/grant-dma-iommu.c | cc87253e22fce03d801c32220eeace2f9e3ec39d | static int grant_dma_iommu_remove(struct platform_device *pdev) | static void grant_dma_iommu_remove(struct platform_device *pdev) | return_type_changed |
function_signature_change | check_unaligned_access_emulated | arch/riscv/include/asm/cpufeature.h | 6e5ce7f2eae3c7c36dd1709efaac34820a34d538 | bool check_unaligned_access_emulated(int cpu) | static inline bool check_unaligned_access_emulated(int cpu) | return_type_changed |
function_signature_change | check_unaligned_access_emulated | arch/riscv/kernel/traps_misaligned.c | 6e5ce7f2eae3c7c36dd1709efaac34820a34d538 | bool check_unaligned_access_emulated(int cpu) | static bool check_unaligned_access_emulated(int cpu) | return_type_changed |
function_signature_change | page_array_idal_create_words | drivers/s390/cio/vfio_ccw_cp.c | bd36cfbbb9e1aa2561d488885423c65d519aac0d | static inline void page_array_idal_create_words(struct page_array *pa,
unsigned long *idaws) | static inline void page_array_idal_create_words(struct page_array *pa,
dma64_t *idaws) | param_type_changed |
function_signature_change | is_cpa_within_range | drivers/s390/cio/vfio_ccw_cp.c | bd36cfbbb9e1aa2561d488885423c65d519aac0d | static inline int is_cpa_within_range(u32 cpa, u32 head, int len) | static inline int is_cpa_within_range(dma32_t cpa, u32 head, int len) | param_type_changed |
function_signature_change | ccwchain_handle_ccw | drivers/s390/cio/vfio_ccw_cp.c | bd36cfbbb9e1aa2561d488885423c65d519aac0d | static int ccwchain_handle_ccw(u32 cda, struct channel_program *cp) | static int ccwchain_handle_ccw(dma32_t cda, struct channel_program *cp) | param_type_changed |
function_signature_change | chsc_sadc | drivers/s390/cio/chsc.c | 9ff91a33c082c6163119aff659aaa20399178c5b | int chsc_sadc(struct subchannel_id schid, struct chsc_scssc_area *scssc,
u64 summary_indicator_addr, u64 subchannel_indicator_addr, u8 isc) | int chsc_sadc(struct subchannel_id schid, struct chsc_scssc_area *scssc,
dma64_t summary_indicator_addr, dma64_t subchannel_indicator_addr, u8 isc) | param_type_changed |
function_signature_change | chsc_sadc | drivers/s390/cio/chsc.h | 9ff91a33c082c6163119aff659aaa20399178c5b | int chsc_sadc(struct subchannel_id schid, struct chsc_scssc_area *scssc,
u64 summary_indicator_addr, u64 subchannel_indicator_addr,
u8 isc) | int chsc_sadc(struct subchannel_id schid, struct chsc_scssc_area *scssc,
dma64_t summary_indicator_addr, dma64_t subchannel_indicator_addr,
u8 isc) | param_type_changed |
function_signature_change | do_siga_output | drivers/s390/cio/qdio_main.c | 9ff91a33c082c6163119aff659aaa20399178c5b | static inline int do_siga_output(unsigned long schid, unsigned long mask,
unsigned int *bb, unsigned long fc,
unsigned long aob) | static inline int do_siga_output(unsigned long schid, unsigned long mask,
unsigned int *bb, unsigned long fc,
dma64_t aob) | param_type_changed |
function_signature_change | qdio_siga_output | drivers/s390/cio/qdio_main.c | 9ff91a33c082c6163119aff659aaa20399178c5b | static int qdio_siga_output(struct qdio_q *q, unsigned int count,
unsigned int *busy_bit, unsigned long aob) | static int qdio_siga_output(struct qdio_q *q, unsigned int count,
unsigned int *busy_bit, dma64_t aob) | param_type_changed |
function_signature_change | qdio_kick_outbound_q | drivers/s390/cio/qdio_main.c | 9ff91a33c082c6163119aff659aaa20399178c5b | static int qdio_kick_outbound_q(struct qdio_q *q, unsigned int count,
unsigned long aob) | static int qdio_kick_outbound_q(struct qdio_q *q, unsigned int count,
dma64_t aob) | param_type_changed |
function_signature_change | idal_is_needed | arch/s390/include/asm/idals.h | 57bc3c2219b0c4ada8072a39c55c14197e2bbda9 | static inline int
idal_is_needed(void *vaddr, unsigned int length) | static inline bool idal_is_needed(void *vaddr, unsigned int length) | return_type_changed |
function_signature_change | set_normalized_cda | arch/s390/include/asm/idals.h | 57bc3c2219b0c4ada8072a39c55c14197e2bbda9 | static inline int
set_normalized_cda(struct ccw1 * ccw, void *vaddr) | static inline int set_normalized_cda(struct ccw1 *ccw, void *vaddr) | param_type_changed |
function_signature_change | clear_normalized_cda | arch/s390/include/asm/idals.h | 57bc3c2219b0c4ada8072a39c55c14197e2bbda9 | static inline void
clear_normalized_cda(struct ccw1 * ccw) | static inline void clear_normalized_cda(struct ccw1 *ccw) | param_type_changed |
function_signature_change | idal_buffer_free | arch/s390/include/asm/idals.h | 57bc3c2219b0c4ada8072a39c55c14197e2bbda9 | static inline void
idal_buffer_free(struct idal_buffer *ib) | static inline void idal_buffer_free(struct idal_buffer *ib) | param_type_changed |
function_signature_change | __idal_buffer_is_needed | arch/s390/include/asm/idals.h | 57bc3c2219b0c4ada8072a39c55c14197e2bbda9 | static inline int
__idal_buffer_is_needed(struct idal_buffer *ib) | static inline bool __idal_buffer_is_needed(struct idal_buffer *ib) | return_type_changed |
function_signature_change | idal_buffer_set_cda | arch/s390/include/asm/idals.h | 57bc3c2219b0c4ada8072a39c55c14197e2bbda9 | static inline void
idal_buffer_set_cda(struct idal_buffer *ib, struct ccw1 *ccw) | static inline void idal_buffer_set_cda(struct idal_buffer *ib, struct ccw1 *ccw) | param_type_changed |
function_signature_change | idal_buffer_to_user | arch/s390/include/asm/idals.h | 57bc3c2219b0c4ada8072a39c55c14197e2bbda9 | static inline size_t
idal_buffer_to_user(struct idal_buffer *ib, void __user *to, size_t count) | static inline size_t idal_buffer_to_user(struct idal_buffer *ib, void __user *to, size_t count) | param_type_changed |
function_signature_change | idal_buffer_from_user | arch/s390/include/asm/idals.h | 57bc3c2219b0c4ada8072a39c55c14197e2bbda9 | static inline size_t
idal_buffer_from_user(struct idal_buffer *ib, const void __user *from, size_t count) | static inline size_t idal_buffer_from_user(struct idal_buffer *ib, const void __user *from, size_t count) | param_type_changed |
function_signature_change | ccw_device_dma_zalloc | arch/s390/include/asm/ccwdev.h | e3e9bda38e6d9f2af50b521741071d6406b40152 | extern void *ccw_device_dma_zalloc(struct ccw_device *cdev, size_t size) | extern void *ccw_device_dma_zalloc(struct ccw_device *cdev, size_t size,
dma32_t *dma_handle) | param_added |
function_signature_change | __aligned | arch/s390/include/asm/qdio.h | 1bcf7f48b7d40547eda6bfd1ea0bfed9cf9ec54f | struct qdr {
u32 qfmt : 8;
u32 : 16;
u32 ac : 8;
u32 : 8;
u32 iqdcnt : 8;
u32 : 8;
u32 oqdcnt : 8;
u32 : 8;
u32 iqdsz : 8;
u32 : 8;
u32 oqdsz : 8;
/* private: */
u32 res[9];
/* public: */
u64 qiba;
u32 : 32;
u32 qkey : 4;
u32 : 28;
struct qdesfmt0 qdf0[126];
} __packed __aligned(PAGE_SIZE) | struct qdr {
u32 qfmt : 8;
u32 : 16;
u32 ac : 8;
u32 : 8;
u32 iqdcnt : 8;
u32 : 8;
u32 oqdcnt : 8;
u32 : 8;
u32 iqdsz : 8;
u32 : 8;
u32 oqdsz : 8;
/* private: */
u32 res[9];
/* public: */
dma64_t qiba;
u32 : 32;
u32 qkey : 4;
u32 : 28;
struct qdesfmt0 qdf0[126];
} __packed __aligned(PAGE_SIZE) | return_type_changed |
function_signature_change | acpi_parse_entries_array | include/linux/fw_table.h | c6c3187d66bc4e87086036266def4170742d7214 | int acpi_parse_entries_array(char *id, unsigned long table_size,
union fw_table_header *table_header,
struct acpi_subtable_proc *proc,
int proc_num, unsigned int max_entries) | int acpi_parse_entries_array(char *id, unsigned long table_size,
union fw_table_header *table_header,
unsigned long max_length,
struct acpi_subtable_proc *proc,
int proc_num, unsigned int max_entries) | param_added |
function_signature_change | cdat_table_parse | include/linux/fw_table.h | c6c3187d66bc4e87086036266def4170742d7214 | int cdat_table_parse(enum acpi_cdat_type type,
acpi_tbl_entry_handler_arg handler_arg, void *arg,
struct acpi_table_cdat *table_header) | int cdat_table_parse(enum acpi_cdat_type type,
acpi_tbl_entry_handler_arg handler_arg, void *arg,
struct acpi_table_cdat *table_header,
unsigned long length) | param_added |
function_signature_change | acpi_parse_entries_array | lib/fw_table.c | c6c3187d66bc4e87086036266def4170742d7214 | int __init_or_fwtbl_lib
acpi_parse_entries_array(char *id, unsigned long table_size,
union fw_table_header *table_header,
struct acpi_subtable_proc *proc,
int proc_num, unsigned int max_entries) | int __init_or_fwtbl_lib
acpi_parse_entries_array(char *id, unsigned long table_size,
union fw_table_header *table_header,
unsigned long max_length,
struct acpi_subtable_proc *proc,
int proc_num, unsigned int max_entries) | param_added |
function_signature_change | cdat_table_parse | lib/fw_table.c | c6c3187d66bc4e87086036266def4170742d7214 | int __init_or_fwtbl_lib
cdat_table_parse(enum acpi_cdat_type type,
acpi_tbl_entry_handler_arg handler_arg,
void *arg,
struct acpi_table_cdat *table_header) | int __init_or_fwtbl_lib
cdat_table_parse(enum acpi_cdat_type type,
acpi_tbl_entry_handler_arg handler_arg,
void *arg,
struct acpi_table_cdat *table_header,
unsigned long length) | param_added |
function_signature_change | cxl_cdat_read_table | drivers/cxl/core/pci.c | e0c818e00443ce4a704519d85a21e3c14179e3a6 | static int cxl_cdat_read_table(struct device *dev,
struct pci_doe_mb *doe_mb,
void *cdat_table, size_t *cdat_length) | static int cxl_cdat_read_table(struct device *dev,
struct pci_doe_mb *doe_mb,
struct cdat_doe_rsp *rsp, size_t *length) | param_type_changed |
struct_layout_change | cdat_header | drivers/cxl/cxlpci.h | e0c818e00443ce4a704519d85a21e3c14179e3a6 | null | null | fields_modified |
struct_layout_change | cdat_entry_header | drivers/cxl/cxlpci.h | e0c818e00443ce4a704519d85a21e3c14179e3a6 | null | null | fields_modified |
function_signature_change | cxl_cdat_get_length | drivers/cxl/core/pci.c | ec8ffff3a9f86435996f71299ce729126a7ac8a2 | static int cxl_cdat_get_length(struct device *dev,
struct pci_doe_mb *cdat_doe,
size_t *length) | static int cxl_cdat_get_length(struct device *dev,
struct pci_doe_mb *doe_mb,
size_t *length) | param_type_changed |
function_signature_change | cxl_cdat_read_table | drivers/cxl/core/pci.c | ec8ffff3a9f86435996f71299ce729126a7ac8a2 | static int cxl_cdat_read_table(struct device *dev,
struct pci_doe_mb *cdat_doe,
void *cdat_table, size_t *cdat_length) | static int cxl_cdat_read_table(struct device *dev,
struct pci_doe_mb *doe_mb,
void *cdat_table, size_t *cdat_length) | param_type_changed |
function_signature_change | f2fs_init_inmem_curseg | fs/f2fs/f2fs.h | 245930617c9bd85330c78e1a70775e1f61b12f7a | void f2fs_init_inmem_curseg(struct f2fs_sb_info *sbi) | int f2fs_init_inmem_curseg(struct f2fs_sb_info *sbi) | return_type_changed |
function_signature_change | f2fs_allocate_segment_for_resize | fs/f2fs/f2fs.h | 245930617c9bd85330c78e1a70775e1f61b12f7a | void f2fs_allocate_segment_for_resize(struct f2fs_sb_info *sbi, int type,
unsigned int start, unsigned int end) | int f2fs_allocate_segment_for_resize(struct f2fs_sb_info *sbi, int type,
unsigned int start, unsigned int end) | return_type_changed |
function_signature_change | change_curseg | fs/f2fs/segment.c | 245930617c9bd85330c78e1a70775e1f61b12f7a | static void change_curseg(struct f2fs_sb_info *sbi, int type) | static int change_curseg(struct f2fs_sb_info *sbi, int type) | return_type_changed |
function_signature_change | get_atssr_segment | fs/f2fs/segment.c | 245930617c9bd85330c78e1a70775e1f61b12f7a | static void get_atssr_segment(struct f2fs_sb_info *sbi, int type,
int target_type, int alloc_mode,
unsigned long long age) | static int get_atssr_segment(struct f2fs_sb_info *sbi, int type,
int target_type, int alloc_mode,
unsigned long long age) | return_type_changed |
function_signature_change | __f2fs_init_atgc_curseg | fs/f2fs/segment.c | 245930617c9bd85330c78e1a70775e1f61b12f7a | static void __f2fs_init_atgc_curseg(struct f2fs_sb_info *sbi) | static int __f2fs_init_atgc_curseg(struct f2fs_sb_info *sbi) | return_type_changed |
function_signature_change | f2fs_init_inmem_curseg | fs/f2fs/segment.c | 245930617c9bd85330c78e1a70775e1f61b12f7a | void f2fs_init_inmem_curseg(struct f2fs_sb_info *sbi) | int f2fs_init_inmem_curseg(struct f2fs_sb_info *sbi) | return_type_changed |
function_signature_change | f2fs_allocate_segment_for_resize | fs/f2fs/segment.c | 245930617c9bd85330c78e1a70775e1f61b12f7a | void f2fs_allocate_segment_for_resize(struct f2fs_sb_info *sbi, int type,
unsigned int start, unsigned int end) | int f2fs_allocate_segment_for_resize(struct f2fs_sb_info *sbi, int type,
unsigned int start, unsigned int end) | return_type_changed |
function_signature_change | reserve_compress_blocks | fs/f2fs/file.c | 2f6d721e14b69d6e1251f69fa238b48e8374e25f | static int reserve_compress_blocks(struct dnode_of_data *dn, pgoff_t count) | static int reserve_compress_blocks(struct dnode_of_data *dn, pgoff_t count,
unsigned int *reserved_blocks) | param_added |
function_signature_change | proc_watchdog | kernel/watchdog.c | 75060b6ead0e93b7b43a451ba1e13c49b1aa2025 | int proc_watchdog(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | static int proc_watchdog(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | return_type_changed |
function_signature_change | proc_nmi_watchdog | kernel/watchdog.c | 75060b6ead0e93b7b43a451ba1e13c49b1aa2025 | int proc_nmi_watchdog(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | static int proc_nmi_watchdog(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | return_type_changed |
function_signature_change | proc_soft_watchdog | kernel/watchdog.c | 75060b6ead0e93b7b43a451ba1e13c49b1aa2025 | int proc_soft_watchdog(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | static int proc_soft_watchdog(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | return_type_changed |
function_signature_change | proc_watchdog_thresh | kernel/watchdog.c | 75060b6ead0e93b7b43a451ba1e13c49b1aa2025 | int proc_watchdog_thresh(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | static int proc_watchdog_thresh(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | return_type_changed |
function_signature_change | proc_watchdog_cpumask | kernel/watchdog.c | 75060b6ead0e93b7b43a451ba1e13c49b1aa2025 | int proc_watchdog_cpumask(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | static int proc_watchdog_cpumask(struct ctl_table *table, int write,
void *buffer, size_t *lenp, loff_t *ppos) | return_type_changed |
function_signature_change | ts_nbus_init_pdata | drivers/bus/ts-nbus.c | a04a7da3982e802a1b3a19f73459515be58be2be | static int ts_nbus_init_pdata(struct platform_device *pdev, struct ts_nbus
*ts_nbus) | static int ts_nbus_init_pdata(struct platform_device *pdev,
struct ts_nbus *ts_nbus) | param_type_changed |
function_signature_change | hmat_update_target_attrs | drivers/acpi/numa/hmat.c | 1745a7b364dfd339ab2696b7d51d7ed950ed2598 | static DECLARE_BITMAP(p_nodes, MAX_NUMNODES);
hmat_update_target_attrs(target, p_nodes,
NODE_ACCESS_CLASS_GENPORT_SINK) | static DECLARE_BITMAP(p_nodes, MAX_NUMNODES);
hmat_update_target_attrs(target, p_nodes,
NODE_ACCESS_CLASS_GENPORT_SINK_LOCAL) | param_type_changed |
function_signature_change | __hmat_register_target_initiators | drivers/acpi/numa/hmat.c | 11270e526276ffad4c4237acb393da82a3287487 | static void __hmat_register_target_initiators(struct memory_target *target,
unsigned long *p_nodes,
int access) | static DECLARE_BITMAP(p_nodes, MAX_NUMNODES);
__hmat_register_target_initiators(target, p_nodes,
ACCESS_COORDINATE_LOCAL) | return_type_changed |
function_signature_change | node_set_perf_attrs | drivers/base/node.c | 11270e526276ffad4c4237acb393da82a3287487 | void node_set_perf_attrs(unsigned int nid, struct access_coordinate *coord,
unsigned int access) | void node_set_perf_attrs(unsigned int nid, struct access_coordinate *coord,
enum access_coordinate_class access) | param_type_changed |
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