| commit | 613f3dcdf0d8ffdb3e5d820f6d69076905efddc3 | [log] [tgz] |
|---|---|---|
| author | Gao Xiang <[email protected]> | Thu Feb 21 12:57:35 2019 +0800 |
| committer | Jaegeuk Kim <[email protected]> | Tue Mar 12 18:59:18 2019 -0700 |
| tree | 6e2c6064fd05d88875aad04f0bbc4330a4d67924 | |
| parent | e46f6bd82c831d20f9b6c149076cf5d2c443d638 [diff] |
f2fs: no need to take page lock in readdir VFS will take inode_lock for readdir, therefore no need to take page lock in readdir at all just as the majority of other generic filesystems. This patch improves concurrency since .iterate_shared was introduced to VFS years ago. Signed-off-by: Gao Xiang <[email protected]> Reviewed-by: Chao Yu <[email protected]> Signed-off-by: Jaegeuk Kim <[email protected]>