diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-10-18 02:52:05 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-10-25 19:44:27 +0200 |
| commit | 14dc00a0e2dbea4b685ab9723ff511fcfd223c18 (patch) | |
| tree | 627f93c75afa612d56a9ca04334115fd48df6171 /fs/f2fs/namei.c | |
| parent | f2fs: should put a page when checking the summary info (diff) | |
| download | linux-14dc00a0e2dbea4b685ab9723ff511fcfd223c18.tar.xz linux-14dc00a0e2dbea4b685ab9723ff511fcfd223c18.zip | |
f2fs: let's avoid to get cp_rwsem twice by f2fs_evict_inode by d_invalidate
f2fs_unlink
-> f2fs_lock_op
-> d_invalidate
-> shrink_dentry_list
-> iput_final
-> f2fs_evict_inode
-> f2fs_lock_op
Reviewed-by: Chao Yu <chao@kernel.org>
Tested-by: Yangtao Li <frank.li@vivo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/namei.c')
| -rw-r--r-- | fs/f2fs/namei.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index a389772fd212..e104409c3a0e 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -632,6 +632,8 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry) goto fail; } f2fs_delete_entry(de, page, dir, inode); + f2fs_unlock_op(sbi); + #if IS_ENABLED(CONFIG_UNICODE) /* VFS negative dentries are incompatible with Encoding and * Case-insensitiveness. Eventually we'll want avoid @@ -642,8 +644,6 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry) if (IS_CASEFOLDED(dir)) d_invalidate(dentry); #endif - f2fs_unlock_op(sbi); - if (IS_DIRSYNC(dir)) f2fs_sync_fs(sbi->sb, 1); fail: |