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f2fs: Use DIV_ROUND_UP() instead of open-coding

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Replace the open-coded divisions with round-up by calls to the
DIV_ROUND_UP() helper macro.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Geert Uytterhoeven
2019-06-20 16:42:08 +02:00
committed by Jaegeuk Kim
parent 2d821c1217
commit f91108b801
3 changed files with 6 additions and 6 deletions
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fs/f2fs/segment.h
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@@ -109,7 +109,7 @@
#define START_SEGNO(segno) \
(SIT_BLOCK_OFFSET(segno) * SIT_ENTRY_PER_BLOCK)
#define SIT_BLK_CNT(sbi) \
((MAIN_SEGS(sbi) + SIT_ENTRY_PER_BLOCK - 1) / SIT_ENTRY_PER_BLOCK)
DIV_ROUND_UP(MAIN_SEGS(sbi), SIT_ENTRY_PER_BLOCK)
#define f2fs_bitmap_size(nr) \
(BITS_TO_LONGS(nr) * sizeof(unsigned long))