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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-10-31 14:57:01 +0900 |
|---|---|---|
| committer | Ziyan <jaraidaniel@gmail.com> | 2015-05-02 14:35:25 +0200 |
| commit | b575ad3c8d05f4e49d8ef6202aed2f90dd7cde13 (patch) | |
| tree | e2495a792ba9ce2cd497df2fd93877a5ce3eaf32 /fs/f2fs/f2fs.h | |
| parent | 23ee6da4e135ac61f5defec56c0ac63e152fba2a (diff) | |
| download | kernel_samsung_tuna-b575ad3c8d05f4e49d8ef6202aed2f90dd7cde13.zip kernel_samsung_tuna-b575ad3c8d05f4e49d8ef6202aed2f90dd7cde13.tar.gz kernel_samsung_tuna-b575ad3c8d05f4e49d8ef6202aed2f90dd7cde13.tar.bz2 | |
f2fs: avoid to wait all the node blocks during fsync
Previously, f2fs_sync_file() waits for all the node blocks to be written.
But, we don't need to do that, but wait only the inode-related node blocks.
This patch adds wait_on_node_pages_writeback() in which waits inode-related
node blocks that are on writeback.
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 5891566..6167e61 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1026,6 +1026,7 @@ void get_node_info(struct f2fs_sb_info *, nid_t, struct node_info *); int get_dnode_of_data(struct dnode_of_data *, pgoff_t, int); int truncate_inode_blocks(struct inode *, pgoff_t); int truncate_xattr_node(struct inode *, struct page *); +int wait_on_node_pages_writeback(struct f2fs_sb_info *, nid_t); int remove_inode_page(struct inode *); struct page *new_inode_page(struct inode *, const struct qstr *); struct page *new_node_page(struct dnode_of_data *, unsigned int, struct page *); |