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| author | liang xie <xieliang007@gmail.com> | 2014-05-12 22:06:43 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2014-05-12 22:06:43 -0400 |
| commit | 5d60125530b0122f5a0a57481f3064a6250365dd (patch) | |
| tree | ec782bb0e4e6a3828b8d2cf7f426700ad069ea2c /fs/ext4/xattr.c | |
| parent | c8b459f492cbe8be26d8eac0489ef627ed355947 (diff) | |
| download | op-kernel-dev-5d60125530b0122f5a0a57481f3064a6250365dd.zip op-kernel-dev-5d60125530b0122f5a0a57481f3064a6250365dd.tar.gz | |
ext4: add missing BUFFER_TRACE before ext4_journal_get_write_access
Make them more consistently
Signed-off-by: xieliang <xieliang@xiaomi.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/xattr.c')
| -rw-r--r-- | fs/ext4/xattr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 3a5ac7c..e738733 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -516,6 +516,7 @@ static void ext4_xattr_update_super_block(handle_t *handle, if (EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_EXT_ATTR)) return; + BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access"); if (ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh) == 0) { EXT4_SET_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_EXT_ATTR); ext4_handle_dirty_super(handle, sb); @@ -535,6 +536,7 @@ ext4_xattr_release_block(handle_t *handle, struct inode *inode, struct mb_cache *ext4_mb_cache = EXT4_GET_MB_CACHE(inode); ce = mb_cache_entry_get(ext4_mb_cache, bh->b_bdev, bh->b_blocknr); + BUFFER_TRACE(bh, "get_write_access"); error = ext4_journal_get_write_access(handle, bh); if (error) goto out; @@ -777,6 +779,7 @@ ext4_xattr_block_set(handle_t *handle, struct inode *inode, if (s->base) { ce = mb_cache_entry_get(ext4_mb_cache, bs->bh->b_bdev, bs->bh->b_blocknr); + BUFFER_TRACE(bs->bh, "get_write_access"); error = ext4_journal_get_write_access(handle, bs->bh); if (error) goto cleanup; @@ -862,6 +865,7 @@ inserted: EXT4_C2B(EXT4_SB(sb), 1)); if (error) goto cleanup; + BUFFER_TRACE(new_bh, "get_write_access"); error = ext4_journal_get_write_access(handle, new_bh); if (error) |
