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authorCatalin Marinas <catalin.marinas@arm.com>2014-06-07 01:38:20 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-07 03:08:17 +0400
commitaedf95ea0583676cd7bfa395681ad744791a433e (patch)
treeec6157cd2cd37203373c4e1c8ccf93906ceed7f0 /mm/nobootmem.c
parent174119628188b085c66fe7d86fbfb4cccb1bd864 (diff)
downloadlinux-aedf95ea0583676cd7bfa395681ad744791a433e.tar.xz
mm/memblock.c: call kmemleak directly from memblock_(alloc|free)
Kmemleak could ignore memory blocks allocated via memblock_alloc() leading to false positives during scanning. This patch adds the corresponding callbacks and removes kmemleak_free_* calls in mm/nobootmem.c to avoid duplication. The kmemleak_alloc() in mm/nobootmem.c is kept since __alloc_memory_core_early() does not use memblock_alloc() directly. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/nobootmem.c')
-rw-r--r--mm/nobootmem.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index 04a9d94333a5..7ed58602e71b 100644
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c
@@ -197,7 +197,6 @@ unsigned long __init free_all_bootmem(void)
void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
unsigned long size)
{
- kmemleak_free_part(__va(physaddr), size);
memblock_free(physaddr, size);
}
@@ -212,7 +211,6 @@ void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
*/
void __init free_bootmem(unsigned long addr, unsigned long size)
{
- kmemleak_free_part(__va(addr), size);
memblock_free(addr, size);
}