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| author | Jaegeuk Kim | 2014-07-25 04:11:43 +0200 |
|---|---|---|
| committer | Jaegeuk Kim | 2014-07-30 23:13:23 +0200 |
| commit | ea1aa12ca237149227ef68af50c9a1acf027b625 (patch) | |
| tree | 12ac50b385998668bc2978e0949897e071b43ea3 /fs/f2fs/f2fs.h | |
| parent | f2fs: skip unnecessary data writes during fsync (diff) | |
| download | kernel-qcow2-linux-ea1aa12ca237149227ef68af50c9a1acf027b625.tar.gz kernel-qcow2-linux-ea1aa12ca237149227ef68af50c9a1acf027b625.tar.xz kernel-qcow2-linux-ea1aa12ca237149227ef68af50c9a1acf027b625.zip | |
f2fs: enable in-place-update for fdatasync
This patch enforces in-place-updates only when fdatasync is requested.
If we adopt this in-place-updates for the fdatasync, we can skip to write the
recovery information.
Reviewed-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index ab3602576fb2..8f8685e16863 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -998,6 +998,7 @@ enum { FI_INLINE_DATA, /* used for inline data*/ FI_APPEND_WRITE, /* inode has appended data */ FI_UPDATE_WRITE, /* inode has in-place-update data */ + FI_NEED_IPU, /* used fo ipu for fdatasync */ }; static inline void set_inode_flag(struct f2fs_inode_info *fi, int flag) |