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| author | Huajun Li <huajun.li@intel.com> | 2013-11-10 23:13:18 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-12-23 10:18:03 +0900 |
| commit | b600965c43f9690eb481d0c19948e109b685bde7 (patch) | |
| tree | a74052ffde2e60c1a179e4e72a99ba3acd5eb205 /fs/f2fs/f2fs.h | |
| parent | 0daaad97dcdc5cf91d368894a0954704e9a2cf2d (diff) | |
| download | lwn-b600965c43f9690eb481d0c19948e109b685bde7.tar.gz lwn-b600965c43f9690eb481d0c19948e109b685bde7.zip | |
f2fs: add a new function: f2fs_reserve_block()
Add the function f2fs_reserve_block() to easily reserve new blocks, and
use it to clean up more codes.
Signed-off-by: Huajun Li <huajun.li@intel.com>
Signed-off-by: Haicheng Li <haicheng.li@linux.intel.com>
Signed-off-by: Weihong Xu <weihong.xu@intel.com>
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 417280aa0549..c8eb37e3b015 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1130,6 +1130,7 @@ void destroy_checkpoint_caches(void); * data.c */ int reserve_new_block(struct dnode_of_data *); +int f2fs_reserve_block(struct dnode_of_data *, pgoff_t); void update_extent_cache(block_t, struct dnode_of_data *); struct page *find_data_page(struct inode *, pgoff_t, bool); struct page *get_lock_data_page(struct inode *, pgoff_t); |