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authorShawn Lin <shawn.lin@rock-chips.com>2016-03-17 14:20:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-17 15:09:34 -0700
commita1c0b1a074c0095492a956b4fe0067b74a82cfe3 (patch)
treee8ddc736e65674f84a4167af21871a3258e05f4f
parente0775d10f1e65548fcbadf614a6bf3d216165021 (diff)
mm/vmalloc: use PAGE_ALIGNED() to check PAGE_SIZE alignment
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>
-rw-r--r--mm/vmalloc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index e86c24ee9445..ae7d20b447ff 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -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);