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| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-05-27 22:44:34 +0900 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-06-10 23:41:12 +0900 |
| commit | fa032744ad41de1b0a1807e7c379c6196e72ad80 (patch) | |
| tree | b88d335fd367ffee7e22403037e637da44a6ab68 /fs/nilfs2/mdt.c | |
| parent | a53b4751ae92adb372017222887f3ec625cba60b (diff) | |
| download | kernel-crypto-fa032744ad41de1b0a1807e7c379c6196e72ad80.tar.gz kernel-crypto-fa032744ad41de1b0a1807e7c379c6196e72ad80.tar.xz kernel-crypto-fa032744ad41de1b0a1807e7c379c6196e72ad80.zip | |
nilfs2: add sync_page method to page caches of meta data
This applies block_sync_page() function to the sync_page method of
page caches for meta data files, gc page caches, and btree node
buffers. This is a companion patch of ("nilfs2: enable sync_page
mothod") which applied the function for data pages.
This allows lock_page() for those meta data to unplug pending bio
requests.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/mdt.c')
| -rw-r--r-- | fs/nilfs2/mdt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nilfs2/mdt.c b/fs/nilfs2/mdt.c index 7b7032ea60d..3d3ddb3f517 100644 --- a/fs/nilfs2/mdt.c +++ b/fs/nilfs2/mdt.c @@ -430,6 +430,7 @@ nilfs_mdt_write_page(struct page *page, struct writeback_control *wbc) static struct address_space_operations def_mdt_aops = { .writepage = nilfs_mdt_write_page, + .sync_page = block_sync_page, }; static struct inode_operations def_mdt_iops; |