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-rw-r--r--fs/btrfs/backref.h4
-rw-r--r--fs/btrfs/compression.c6
-rw-r--r--fs/btrfs/ctree.c4
-rw-r--r--fs/btrfs/messages.c24
-rw-r--r--fs/btrfs/messages.h14
-rw-r--r--fs/btrfs/transaction.c10
-rw-r--r--fs/btrfs/transaction.h14
7 files changed, 38 insertions, 38 deletions
diff --git a/fs/btrfs/backref.h b/fs/btrfs/backref.h
index 79742935399f..3b077d10bbc0 100644
--- a/fs/btrfs/backref.h
+++ b/fs/btrfs/backref.h
@@ -533,9 +533,9 @@ void btrfs_backref_cleanup_node(struct btrfs_backref_cache *cache,
void btrfs_backref_release_cache(struct btrfs_backref_cache *cache);
static inline void btrfs_backref_panic(struct btrfs_fs_info *fs_info,
- u64 bytenr, int errno)
+ u64 bytenr, int error)
{
- btrfs_panic(fs_info, errno,
+ btrfs_panic(fs_info, error,
"Inconsistency in backref cache found at offset %llu",
bytenr);
}
diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 8818ed5c390f..19b22b4653c8 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -193,12 +193,12 @@ static noinline void end_compressed_writeback(const struct compressed_bio *cb)
unsigned long index = cb->start >> PAGE_SHIFT;
unsigned long end_index = (cb->start + cb->len - 1) >> PAGE_SHIFT;
struct folio_batch fbatch;
- const int errno = blk_status_to_errno(cb->bbio.bio.bi_status);
+ const int error = blk_status_to_errno(cb->bbio.bio.bi_status);
int i;
int ret;
- if (errno)
- mapping_set_error(inode->i_mapping, errno);
+ if (error)
+ mapping_set_error(inode->i_mapping, error);
folio_batch_init(&fbatch);
while (index <= end_index) {
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index c9d44bbf2ffa..986212d0b1f5 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -230,9 +230,9 @@ noinline void btrfs_release_path(struct btrfs_path *p)
* cause could be a bug, eg. due to ENOSPC, and not for common errors that are
* caused by external factors.
*/
-bool __cold abort_should_print_stack(int errno)
+bool __cold abort_should_print_stack(int error)
{
- switch (errno) {
+ switch (error) {
case -EIO:
case -EROFS:
case -ENOMEM:
diff --git a/fs/btrfs/messages.c b/fs/btrfs/messages.c
index 5be060cb6ef5..b8f9c9e56c8c 100644
--- a/fs/btrfs/messages.c
+++ b/fs/btrfs/messages.c
@@ -72,11 +72,11 @@ static void btrfs_state_to_string(const struct btrfs_fs_info *info, char *buf)
* over the error. Each subsequent error that doesn't have any context
* of the original error should use EROFS when handling BTRFS_FS_STATE_ERROR.
*/
-const char * __attribute_const__ btrfs_decode_error(int errno)
+const char * __attribute_const__ btrfs_decode_error(int error)
{
char *errstr = "unknown";
- switch (errno) {
+ switch (error) {
case -ENOENT: /* -2 */
errstr = "No such entry";
break;
@@ -115,7 +115,7 @@ const char * __attribute_const__ btrfs_decode_error(int errno)
*/
__cold
void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function,
- unsigned int line, int errno, const char *fmt, ...)
+ unsigned int line, int error, const char *fmt, ...)
{
struct super_block *sb = fs_info->sb;
#ifdef CONFIG_PRINTK
@@ -132,11 +132,11 @@ void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function
* Special case: if the error is EROFS, and we're already under
* SB_RDONLY, then it is safe here.
*/
- if (errno == -EROFS && sb_rdonly(sb))
+ if (error == -EROFS && sb_rdonly(sb))
return;
#ifdef CONFIG_PRINTK
- errstr = btrfs_decode_error(errno);
+ errstr = btrfs_decode_error(error);
btrfs_state_to_string(fs_info, statestr);
if (fmt) {
struct va_format vaf;
@@ -147,11 +147,11 @@ void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function
vaf.va = &args;
pr_crit("BTRFS: error (device %s%s) in %s:%d: errno=%d %s (%pV)\n",
- sb->s_id, statestr, function, line, errno, errstr, &vaf);
+ sb->s_id, statestr, function, line, error, errstr, &vaf);
va_end(args);
} else {
pr_crit("BTRFS: error (device %s%s) in %s:%d: errno=%d %s\n",
- sb->s_id, statestr, function, line, errno, errstr);
+ sb->s_id, statestr, function, line, error, errstr);
}
#endif
@@ -159,7 +159,7 @@ void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function
* Today we only save the error info to memory. Long term we'll also
* send it down to the disk.
*/
- WRITE_ONCE(fs_info->fs_error, errno);
+ WRITE_ONCE(fs_info->fs_error, error);
/* Don't go through full error handling during mount. */
if (!(sb->s_flags & SB_BORN))
@@ -288,7 +288,7 @@ void __cold btrfs_err_32bit_limit(struct btrfs_fs_info *fs_info)
*/
__cold
void __btrfs_panic(struct btrfs_fs_info *fs_info, const char *function,
- unsigned int line, int errno, const char *fmt, ...)
+ unsigned int line, int error, const char *fmt, ...)
{
char *s_id = "<unknown>";
const char *errstr;
@@ -301,13 +301,13 @@ void __btrfs_panic(struct btrfs_fs_info *fs_info, const char *function,
va_start(args, fmt);
vaf.va = &args;
- errstr = btrfs_decode_error(errno);
+ errstr = btrfs_decode_error(error);
if (fs_info && (btrfs_test_opt(fs_info, PANIC_ON_FATAL_ERROR)))
panic(KERN_CRIT "BTRFS panic (device %s) in %s:%d: %pV (errno=%d %s)\n",
- s_id, function, line, &vaf, errno, errstr);
+ s_id, function, line, &vaf, error, errstr);
btrfs_crit(fs_info, "panic in %s:%d: %pV (errno=%d %s)",
- function, line, &vaf, errno, errstr);
+ function, line, &vaf, error, errstr);
va_end(args);
/* Caller calls BUG() */
}
diff --git a/fs/btrfs/messages.h b/fs/btrfs/messages.h
index 1ae6f8e23e07..4d04c1fa5899 100644
--- a/fs/btrfs/messages.h
+++ b/fs/btrfs/messages.h
@@ -184,25 +184,25 @@ do { \
__printf(5, 6)
__cold
void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function,
- unsigned int line, int errno, const char *fmt, ...);
+ unsigned int line, int error, const char *fmt, ...);
-const char * __attribute_const__ btrfs_decode_error(int errno);
+const char * __attribute_const__ btrfs_decode_error(int error);
-#define btrfs_handle_fs_error(fs_info, errno, fmt, args...) \
+#define btrfs_handle_fs_error(fs_info, error, fmt, args...) \
__btrfs_handle_fs_error((fs_info), __func__, __LINE__, \
- (errno), fmt, ##args)
+ (error), fmt, ##args)
__printf(5, 6)
__cold
void __btrfs_panic(struct btrfs_fs_info *fs_info, const char *function,
- unsigned int line, int errno, const char *fmt, ...);
+ unsigned int line, int error, const char *fmt, ...);
/*
* If BTRFS_MOUNT_PANIC_ON_FATAL_ERROR is in mount_opt, __btrfs_panic
* will panic(). Otherwise we BUG() here.
*/
-#define btrfs_panic(fs_info, errno, fmt, args...) \
+#define btrfs_panic(fs_info, error, fmt, args...) \
do { \
- __btrfs_panic(fs_info, __func__, __LINE__, errno, fmt, ##args); \
+ __btrfs_panic(fs_info, __func__, __LINE__, error, fmt, ##args); \
BUG(); \
} while (0)
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 74b0c3b9dc03..3f9f933039c6 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -2735,18 +2735,18 @@ int btrfs_clean_one_deleted_snapshot(struct btrfs_fs_info *fs_info)
*/
void __cold __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
const char *function,
- unsigned int line, int errno, bool first_hit)
+ unsigned int line, int error, bool first_hit)
{
struct btrfs_fs_info *fs_info = trans->fs_info;
- WRITE_ONCE(trans->aborted, errno);
- WRITE_ONCE(trans->transaction->aborted, errno);
- if (first_hit && errno == -ENOSPC)
+ WRITE_ONCE(trans->aborted, error);
+ WRITE_ONCE(trans->transaction->aborted, error);
+ if (first_hit && error == -ENOSPC)
btrfs_dump_space_info_for_trans_abort(fs_info);
/* Wake up anybody who may be waiting on this transaction */
wake_up(&fs_info->transaction_wait);
wake_up(&fs_info->transaction_blocked_wait);
- __btrfs_handle_fs_error(fs_info, function, line, errno, NULL);
+ __btrfs_handle_fs_error(fs_info, function, line, error, NULL);
}
int __init btrfs_transaction_init(void)
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h
index 44c5cdcd500f..934cadf9d7fe 100644
--- a/fs/btrfs/transaction.h
+++ b/fs/btrfs/transaction.h
@@ -203,32 +203,32 @@ static inline void btrfs_clear_skip_qgroup(struct btrfs_trans_handle *trans)
delayed_refs->qgroup_to_skip = 0;
}
-bool __cold abort_should_print_stack(int errno);
+bool __cold abort_should_print_stack(int error);
/*
* Call btrfs_abort_transaction as early as possible when an error condition is
* detected, that way the exact stack trace is reported for some errors.
*/
-#define btrfs_abort_transaction(trans, errno) \
+#define btrfs_abort_transaction(trans, error) \
do { \
bool first = false; \
/* Report first abort since mount */ \
if (!test_and_set_bit(BTRFS_FS_STATE_TRANS_ABORTED, \
&((trans)->fs_info->fs_state))) { \
first = true; \
- if (WARN(abort_should_print_stack(errno), \
+ if (WARN(abort_should_print_stack(error), \
KERN_ERR \
"BTRFS: Transaction aborted (error %d)\n", \
- (errno))) { \
+ (error))) { \
/* Stack trace printed. */ \
} else { \
btrfs_err((trans)->fs_info, \
"Transaction aborted (error %d)", \
- (errno)); \
+ (error)); \
} \
} \
__btrfs_abort_transaction((trans), __func__, \
- __LINE__, (errno), first); \
+ __LINE__, (error), first); \
} while (0)
int btrfs_end_transaction(struct btrfs_trans_handle *trans);
@@ -267,7 +267,7 @@ void btrfs_add_dropped_root(struct btrfs_trans_handle *trans,
void btrfs_trans_release_chunk_metadata(struct btrfs_trans_handle *trans);
void __cold __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
const char *function,
- unsigned int line, int errno, bool first_hit);
+ unsigned int line, int error, bool first_hit);
int __init btrfs_transaction_init(void);
void __cold btrfs_transaction_exit(void);
generated by cgit (git 2.34.1) at 2024-06-19 04:35:23 +0000