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f2fs: enable in-place-update for fdatasync

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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>
This commit is contained in:
Jaegeuk Kim
2014-07-24 19:11:43 -07:00
parent 6d99ba41a7
commit ea1aa12ca2
3 changed files with 12 additions and 0 deletions
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fs/f2fs/f2fs.h
+1
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@@ -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)