mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 19:29:37 +00:00
f2fs: don't need to get f2fs_lock_op for the inline_data test
This patch locates checking the inline_data prior to calling f2fs_lock_op() in truncate_blocks(), since getting the lock is unnecessary. Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
parent
e4024e86c2
commit
f185ff979f
1 changed files with 4 additions and 5 deletions
|
@ -261,14 +261,14 @@ static int truncate_blocks(struct inode *inode, u64 from)
|
|||
|
||||
trace_f2fs_truncate_blocks_enter(inode, from);
|
||||
|
||||
if (f2fs_has_inline_data(inode))
|
||||
goto done;
|
||||
|
||||
free_from = (pgoff_t)
|
||||
((from + blocksize - 1) >> (sbi->log_blocksize));
|
||||
|
||||
f2fs_lock_op(sbi);
|
||||
|
||||
if (f2fs_has_inline_data(inode))
|
||||
goto done;
|
||||
|
||||
set_new_dnode(&dn, inode, NULL, NULL, 0);
|
||||
err = get_dnode_of_data(&dn, free_from, LOOKUP_NODE);
|
||||
if (err) {
|
||||
|
@ -295,9 +295,8 @@ static int truncate_blocks(struct inode *inode, u64 from)
|
|||
f2fs_put_dnode(&dn);
|
||||
free_next:
|
||||
err = truncate_inode_blocks(inode, free_from);
|
||||
done:
|
||||
f2fs_unlock_op(sbi);
|
||||
|
||||
done:
|
||||
/* lastly zero out the first data page */
|
||||
truncate_partial_data_page(inode, from);
|
||||
|
||||
|
|
Loading…
Reference in a new issue