提交 d3a9d7a3 编写于 作者: A Adygzhy Ondar 提交者: Linus Torvalds

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.comSigned-off-by: NAdygzhy Ondar <ondar07@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 46acef04
......@@ -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));
}
......
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