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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-09-12 01:29:06 +0400 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-09-23 22:10:17 +0400 |
| commit | c52e1b10b175bef84f1681946b4a438cc4c84147 (patch) | |
| tree | 8c316e124453a3b2b03eefa3d0cf36094f386bc8 /fs/f2fs/f2fs.h | |
| parent | 19c9c466e5c79402cbf8929f922011b02fbb59bd (diff) | |
| download | linux-c52e1b10b175bef84f1681946b4a438cc4c84147.tar.xz | |
f2fs: remove redundant operation during roll-forward recovery
If same data is updated multiple times, we don't need to redo whole the
operations.
Let's just update the lastest one.
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 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index dbe5f939b7e7..3b70b0137191 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -137,7 +137,9 @@ struct discard_entry { struct fsync_inode_entry { struct list_head list; /* list head */ struct inode *inode; /* vfs inode pointer */ - block_t blkaddr; /* block address locating the last inode */ + block_t blkaddr; /* block address locating the last fsync */ + block_t last_dentry; /* block address locating the last dentry */ + block_t last_inode; /* block address locating the last inode */ }; #define nats_in_cursum(sum) (le16_to_cpu(sum->n_nats)) |