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author | Theodore Ts'o <tytso@mit.edu> | 2010-06-29 14:53:24 -0400 |
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committer | Theodore Ts'o <tytso@mit.edu> | 2010-06-29 14:53:24 -0400 |
commit | 90c7201b97bb7ac5a4e2605abc0efb5fdfb957f0 (patch) | |
tree | 76eb6c66e45ae325d6c394b0534289da692fd2af /fs | |
parent | e29136f80e775b0310273932b4297a62f5574a29 (diff) | |
download | linux-90c7201b97bb7ac5a4e2605abc0efb5fdfb957f0.tar.bz2 |
ext4: Pass line number to ext4_journal_abort_handle()
This allows the error messages to include the line number
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/ext4/ext4_jbd2.c | 48 | ||||
-rw-r--r-- | fs/ext4/ext4_jbd2.h | 43 | ||||
-rw-r--r-- | fs/ext4/super.c | 9 |
3 files changed, 53 insertions, 47 deletions
diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c index df26a015d043..9de37b9e177a 100644 --- a/fs/ext4/ext4_jbd2.c +++ b/fs/ext4/ext4_jbd2.c @@ -6,29 +6,29 @@ #include <trace/events/ext4.h> -int __ext4_journal_get_undo_access(const char *where, handle_t *handle, - struct buffer_head *bh) +int __ext4_journal_get_undo_access(const char *where, unsigned int line, + handle_t *handle, struct buffer_head *bh) { int err = 0; if (ext4_handle_valid(handle)) { err = jbd2_journal_get_undo_access(handle, bh); if (err) - ext4_journal_abort_handle(where, __func__, bh, + ext4_journal_abort_handle(where, line, __func__, bh, handle, err); } return err; } -int __ext4_journal_get_write_access(const char *where, handle_t *handle, - struct buffer_head *bh) +int __ext4_journal_get_write_access(const char *where, unsigned int line, + handle_t *handle, struct buffer_head *bh) { int err = 0; if (ext4_handle_valid(handle)) { err = jbd2_journal_get_write_access(handle, bh); if (err) - ext4_journal_abort_handle(where, __func__, bh, + ext4_journal_abort_handle(where, line, __func__, bh, handle, err); } return err; @@ -46,9 +46,9 @@ int __ext4_journal_get_write_access(const char *where, handle_t *handle, * If the handle isn't valid we're not journaling, but we still need to * call into ext4_journal_revoke() to put the buffer head. */ -int __ext4_forget(const char *where, handle_t *handle, int is_metadata, - struct inode *inode, struct buffer_head *bh, - ext4_fsblk_t blocknr) +int __ext4_forget(const char *where, unsigned int line, handle_t *handle, + int is_metadata, struct inode *inode, + struct buffer_head *bh, ext4_fsblk_t blocknr) { int err; @@ -79,8 +79,8 @@ int __ext4_forget(const char *where, handle_t *handle, int is_metadata, BUFFER_TRACE(bh, "call jbd2_journal_forget"); err = jbd2_journal_forget(handle, bh); if (err) - ext4_journal_abort_handle(where, __func__, bh, - handle, err); + ext4_journal_abort_handle(where, line, __func__, + bh, handle, err); return err; } return 0; @@ -92,7 +92,8 @@ int __ext4_forget(const char *where, handle_t *handle, int is_metadata, BUFFER_TRACE(bh, "call jbd2_journal_revoke"); err = jbd2_journal_revoke(handle, blocknr, bh); if (err) { - ext4_journal_abort_handle(where, __func__, bh, handle, err); + ext4_journal_abort_handle(where, line, __func__, + bh, handle, err); __ext4_abort(inode->i_sb, where, "error %d when attempting revoke", err); } @@ -100,7 +101,7 @@ int __ext4_forget(const char *where, handle_t *handle, int is_metadata, return err; } -int __ext4_journal_get_create_access(const char *where, +int __ext4_journal_get_create_access(const char *where, unsigned int line, handle_t *handle, struct buffer_head *bh) { int err = 0; @@ -108,22 +109,23 @@ int __ext4_journal_get_create_access(const char *where, if (ext4_handle_valid(handle)) { err = jbd2_journal_get_create_access(handle, bh); if (err) - ext4_journal_abort_handle(where, __func__, bh, - handle, err); + ext4_journal_abort_handle(where, line, __func__, + bh, handle, err); } return err; } -int __ext4_handle_dirty_metadata(const char *where, handle_t *handle, - struct inode *inode, struct buffer_head *bh) +int __ext4_handle_dirty_metadata(const char *where, unsigned int line, + handle_t *handle, struct inode *inode, + struct buffer_head *bh) { int err = 0; if (ext4_handle_valid(handle)) { err = jbd2_journal_dirty_metadata(handle, bh); if (err) - ext4_journal_abort_handle(where, __func__, bh, - handle, err); + ext4_journal_abort_handle(where, line, __func__, + bh, handle, err); } else { if (inode) mark_buffer_dirty_inode(bh, inode); @@ -144,8 +146,8 @@ int __ext4_handle_dirty_metadata(const char *where, handle_t *handle, return err; } -int __ext4_handle_dirty_super(const char *where, handle_t *handle, - struct super_block *sb) +int __ext4_handle_dirty_super(const char *where, unsigned int line, + handle_t *handle, struct super_block *sb) { struct buffer_head *bh = EXT4_SB(sb)->s_sbh; int err = 0; @@ -153,8 +155,8 @@ int __ext4_handle_dirty_super(const char *where, handle_t *handle, if (ext4_handle_valid(handle)) { err = jbd2_journal_dirty_metadata(handle, bh); if (err) - ext4_journal_abort_handle(where, __func__, bh, - handle, err); + ext4_journal_abort_handle(where, line, __func__, + bh, handle, err); } else sb->s_dirt = 1; return err; diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h index 38d1e66e5843..6883c6be5b8d 100644 --- a/fs/ext4/ext4_jbd2.h +++ b/fs/ext4/ext4_jbd2.h @@ -122,41 +122,44 @@ int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode); /* * Wrapper functions with which ext4 calls into JBD. */ -void ext4_journal_abort_handle(const char *caller, const char *err_fn, +void ext4_journal_abort_handle(const char *caller, unsigned int line, + const char *err_fn, struct buffer_head *bh, handle_t *handle, int err); -int __ext4_journal_get_undo_access(const char *where, handle_t *handle, - struct buffer_head *bh); +int __ext4_journal_get_undo_access(const char *where, unsigned int line, + handle_t *handle, struct buffer_head *bh); -int __ext4_journal_get_write_access(const char *where, handle_t *handle, - struct buffer_head *bh); +int __ext4_journal_get_write_access(const char *where, unsigned int line, + handle_t *handle, struct buffer_head *bh); -int __ext4_forget(const char *where, handle_t *handle, int is_metadata, - struct inode *inode, struct buffer_head *bh, - ext4_fsblk_t blocknr); +int __ext4_forget(const char *where, unsigned int line, handle_t *handle, + int is_metadata, struct inode *inode, + struct buffer_head *bh, ext4_fsblk_t blocknr); -int __ext4_journal_get_create_access(const char *where, +int __ext4_journal_get_create_access(const char *where, unsigned int line, handle_t *handle, struct buffer_head *bh); -int __ext4_handle_dirty_metadata(const char *where, handle_t *handle, - struct inode *inode, struct buffer_head *bh); +int __ext4_handle_dirty_metadata(const char *where, unsigned int line, + handle_t *handle, struct inode *inode, + struct buffer_head *bh); -int __ext4_handle_dirty_super(const char *where, handle_t *handle, - struct super_block *sb); +int __ext4_handle_dirty_super(const char *where, unsigned int line, + handle_t *handle, struct super_block *sb); #define ext4_journal_get_undo_access(handle, bh) \ - __ext4_journal_get_undo_access(__func__, (handle), (bh)) + __ext4_journal_get_undo_access(__func__, __LINE__, (handle), (bh)) #define ext4_journal_get_write_access(handle, bh) \ - __ext4_journal_get_write_access(__func__, (handle), (bh)) + __ext4_journal_get_write_access(__func__, __LINE__, (handle), (bh)) #define ext4_forget(handle, is_metadata, inode, bh, block_nr) \ - __ext4_forget(__func__, (handle), (is_metadata), (inode), (bh),\ - (block_nr)) + __ext4_forget(__func__, __LINE__, (handle), (is_metadata), (inode), \ + (bh), (block_nr)) #define ext4_journal_get_create_access(handle, bh) \ - __ext4_journal_get_create_access(__func__, (handle), (bh)) + __ext4_journal_get_create_access(__func__, __LINE__, (handle), (bh)) #define ext4_handle_dirty_metadata(handle, inode, bh) \ - __ext4_handle_dirty_metadata(__func__, (handle), (inode), (bh)) + __ext4_handle_dirty_metadata(__func__, __LINE__, (handle), (inode), \ + (bh)) #define ext4_handle_dirty_super(handle, sb) \ - __ext4_handle_dirty_super(__func__, (handle), (sb)) + __ext4_handle_dirty_super(__func__, __LINE__, (handle), (sb)) handle_t *ext4_journal_start_sb(struct super_block *sb, int nblocks); int __ext4_journal_stop(const char *where, handle_t *handle); diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 39aeb454bf2c..87db5ecfccb4 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -283,8 +283,9 @@ int __ext4_journal_stop(const char *where, handle_t *handle) return err; } -void ext4_journal_abort_handle(const char *caller, const char *err_fn, - struct buffer_head *bh, handle_t *handle, int err) +void ext4_journal_abort_handle(const char *caller, unsigned int line, + const char *err_fn, struct buffer_head *bh, + handle_t *handle, int err) { char nbuf[16]; const char *errstr = ext4_decode_error(NULL, err, nbuf); @@ -300,8 +301,8 @@ void ext4_journal_abort_handle(const char *caller, const char *err_fn, if (is_handle_aborted(handle)) return; - printk(KERN_ERR "%s: aborting transaction: %s in %s\n", - caller, errstr, err_fn); + printk(KERN_ERR "%s:%d: aborting transaction: %s in %s\n", + caller, line, errstr, err_fn); jbd2_journal_abort_handle(handle); } |