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| author | Theodore Ts'o <tytso@mit.edu> | 2010-11-08 19:51:33 +0100 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-11-08 19:51:33 +0100 |
| commit | 7ff9c073dd4d7200399076554f7ab9b876f196f6 (patch) | |
| tree | 6ca4eb4ca9b2f6f7b11e8197bd8a9417d7307b00 /fs/ext4/inode.c | |
| parent | ext4: Don't call sb_issue_discard() in ext4_free_blocks() (diff) | |
| download | linux-7ff9c073dd4d7200399076554f7ab9b876f196f6.tar.xz linux-7ff9c073dd4d7200399076554f7ab9b876f196f6.zip | |
ext4: Add new ext4 inode tracepoints
Add ext4_evict_inode, ext4_drop_inode, ext4_mark_inode_dirty, and
ext4_begin_ordered_truncate()
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 191616470466..846e1e9db434 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -53,6 +53,7 @@ static inline int ext4_begin_ordered_truncate(struct inode *inode, loff_t new_size) { + trace_ext4_begin_ordered_truncate(inode, new_size); return jbd2_journal_begin_ordered_truncate( EXT4_SB(inode->i_sb)->s_journal, &EXT4_I(inode)->jinode, @@ -178,6 +179,7 @@ void ext4_evict_inode(struct inode *inode) handle_t *handle; int err; + trace_ext4_evict_inode(inode); if (inode->i_nlink) { truncate_inode_pages(&inode->i_data, 0); goto no_delete; @@ -5649,6 +5651,7 @@ int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode) int err, ret; might_sleep(); + trace_ext4_mark_inode_dirty(inode, _RET_IP_); err = ext4_reserve_inode_write(handle, inode, &iloc); if (ext4_handle_valid(handle) && EXT4_I(inode)->i_extra_isize < sbi->s_want_extra_isize && |