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mm/vmalloc: use PAGE_ALIGNED() to check PAGE_SIZE alignment

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We have PAGE_ALIGNED() in mm.h, so let's use it instead of IS_ALIGNED()
for checking PAGE_SIZE aligned case.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Shawn Lin 2016-03-17 14:20:37 -07:00 committed by Linus Torvalds
parent e0775d10f1
commit a1c0b1a074
1 changed files with 1 additions and 1 deletions
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2
mm/vmalloc.c
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@ -1085,7 +1085,7 @@ void vm_unmap_ram(const void *mem, unsigned int count)
BUG_ON(!addr);
BUG_ON(addr < VMALLOC_START);
BUG_ON(addr > VMALLOC_END);
BUG_ON(!IS_ALIGNED(addr, PAGE_SIZE));
BUG_ON(!PAGE_ALIGNED(addr));
debug_check_no_locks_freed(mem, size);
vmap_debug_free_range(addr, addr+size);