diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-06-30 18:40:10 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-07-08 10:33:28 -0700 |
| commit | fe76b796fc5194cc3d57265002e3a748566d073f (patch) | |
| tree | b66056350909fbfa2ae786f742b612374685e931 /fs/f2fs/f2fs.h | |
| parent | a0995af69554cecd55c8d2b8c4e4418b84737fd0 (diff) | |
| download | op-kernel-dev-fe76b796fc5194cc3d57265002e3a748566d073f.zip op-kernel-dev-fe76b796fc5194cc3d57265002e3a748566d073f.tar.gz | |
f2fs: introduce f2fs_set_page_dirty_nobuffer
This patch adds f2fs_set_page_dirty_nobuffer() copied from __set_page_dirty_buffer.
When appending 4KB blocks in f2fs on pmem with multiple cores, this improves the
overall performance.
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 32884a7..096f16d 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2077,6 +2077,7 @@ struct page *get_new_data_page(struct inode *, struct page *, pgoff_t, bool); int do_write_data_page(struct f2fs_io_info *); int f2fs_map_blocks(struct inode *, struct f2fs_map_blocks *, int, int); int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *, u64, u64); +void f2fs_set_page_dirty_nobuffers(struct page *); void f2fs_invalidate_page(struct page *, unsigned int, unsigned int); int f2fs_release_page(struct page *, gfp_t); |
