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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-06-10 09:17:01 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-06-14 09:04:43 +0900 |
| commit | b3783873cc2214542d3da9a1aa800b20919d5889 (patch) | |
| tree | 7b2e4f8eafd726c9c97bfde832a0178c840815a7 /fs/f2fs/f2fs.h | |
| parent | d7cc950b4c910e4440485be784493880a0d09086 (diff) | |
| download | blackbird-op-linux-b3783873cc2214542d3da9a1aa800b20919d5889.tar.gz blackbird-op-linux-b3783873cc2214542d3da9a1aa800b20919d5889.zip | |
f2fs: avoid freqeunt write_inode calls
If update_inode is called, we don't need to do write_inode.
So, let's use a *dirty* flag for each inode.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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 27edf59ac12c..a05aa65cfc2c 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -856,6 +856,7 @@ static inline int f2fs_clear_bit(unsigned int nr, char *addr) /* used for f2fs_inode_info->flags */ enum { FI_NEW_INODE, /* indicate newly allocated inode */ + FI_DIRTY_INODE, /* indicate inode is dirty or not */ FI_INC_LINK, /* need to increment i_nlink */ FI_ACL_MODE, /* indicate acl mode */ FI_NO_ALLOC, /* should not allocate any blocks */ |
