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| author | Chao Yu <chao2.yu@samsung.com> | 2015-12-01 11:56:52 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-12-04 12:07:57 -0800 |
| commit | 3519e3f992995d46c200134cfbf84c61b7a01f4c (patch) | |
| tree | 74377f8e784a9d32c68505b2d9ac2751db66b509 /fs/f2fs/f2fs.h | |
| parent | 9006f2c93fe5cc450bc0d3a4924b46393f165b4a (diff) | |
| download | linux-3519e3f992995d46c200134cfbf84c61b7a01f4c.tar.gz linux-3519e3f992995d46c200134cfbf84c61b7a01f4c.tar.bz2 linux-3519e3f992995d46c200134cfbf84c61b7a01f4c.zip | |
f2fs: use sbi->blocks_per_seg to avoid unnecessary calculation
Use sbi->blocks_per_seg directly to avoid unnecessary calculation when using
1 << sbi->log_blocks_per_seg.
Signed-off-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 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 0831db2f4b3a..0052ae8bea3f 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1099,8 +1099,7 @@ static inline int get_dirty_pages(struct inode *inode) static inline int get_blocktype_secs(struct f2fs_sb_info *sbi, int block_type) { - unsigned int pages_per_sec = sbi->segs_per_sec * - (1 << sbi->log_blocks_per_seg); + unsigned int pages_per_sec = sbi->segs_per_sec * sbi->blocks_per_seg; return ((get_pages(sbi, block_type) + pages_per_sec - 1) >> sbi->log_blocks_per_seg) / sbi->segs_per_sec; } |