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| author | Adygzhy Ondar <ondar07@gmail.com> | 2017-02-22 15:44:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-22 16:41:29 -0800 |
| commit | d3a9d7a3784e3a54c08dcd9eafaef7ccb383a894 (patch) | |
| tree | 51424d409e97bd6cef9f1abacd4fc32ac8752109 /mm/bootmem.c | |
| parent | 46acef048a6568ba490f636db8682a1461ed223c (diff) | |
| download | lwn-d3a9d7a3784e3a54c08dcd9eafaef7ccb383a894.tar.gz lwn-d3a9d7a3784e3a54c08dcd9eafaef7ccb383a894.zip | |
mm/bootmem.c: cosmetic improvement of code readability
The obvious number of bits in a byte is replaced by BITS_PER_BYTE macro
in bootmap_bytes()
Link: http://lkml.kernel.org/r/1483781600-5136-1-git-send-email-ondar07@gmail.com
Signed-off-by: Adygzhy Ondar <ondar07@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/bootmem.c')
| -rw-r--r-- | mm/bootmem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index e8a55a3c9feb..9fedb27c6451 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -53,7 +53,7 @@ early_param("bootmem_debug", bootmem_debug_setup); static unsigned long __init bootmap_bytes(unsigned long pages) { - unsigned long bytes = DIV_ROUND_UP(pages, 8); + unsigned long bytes = DIV_ROUND_UP(pages, BITS_PER_BYTE); return ALIGN(bytes, sizeof(long)); } |