The patch titled
Subject: mm/vmalloc: use PAGE_ALIGNED() to check PAGE_SIZE alignment
has been added to the -mm tree. Its filename is
mm-vmalloc-reuse-page_aligned-to-check-page_size-aligned.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-vmalloc-reuse-page_aligned-to-check-page_size-aligned.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-vmalloc-reuse-page_aligned-to-check-page_size-aligned.patch
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------------------------------------------------------
From: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmalloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/vmalloc.c~mm-vmalloc-reuse-page_aligned-to-check-page_size-aligned mm/vmalloc.c
--- a/mm/vmalloc.c~mm-vmalloc-reuse-page_aligned-to-check-page_size-aligned
+++ a/mm/vmalloc.c
@@ -1085,7 +1085,7 @@ void vm_unmap_ram(const void *mem, unsig
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);
_
Patches currently in -mm which might be from shawn.lin@xxxxxxxxxxxxxx are
mm-vmalloc-reuse-page_aligned-to-check-page_size-aligned.patch
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