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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-12-22 21:59:54 +0100 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-12-30 19:14:07 +0100 |
| commit | 93bae099eaa0ae784fbe4d9eddcdc54fb5812466 (patch) | |
| tree | ceece65bc861d13cc0fe8119715f6b8555111dbb /fs/f2fs/f2fs.h | |
| parent | f2fs: avoid unnecessary f2fs_gc for dir operations (diff) | |
| download | linux-93bae099eaa0ae784fbe4d9eddcdc54fb5812466.tar.xz linux-93bae099eaa0ae784fbe4d9eddcdc54fb5812466.zip | |
f2fs: record node block allocation in dnode_of_data
This patch introduces recording node block allocation in dnode_of_data.
This information helps to figure out whether any node block is allocated during
specific file operations.
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 90fb970e2b98..3e4a60da408f 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -546,6 +546,7 @@ struct dnode_of_data { nid_t nid; /* node id of the direct node block */ unsigned int ofs_in_node; /* data offset in the node page */ bool inode_page_locked; /* inode page is locked or not */ + bool node_changed; /* is node block changed */ block_t data_blkaddr; /* block address of the node block */ }; |