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Subject[PATCH 07/15] kmemleak: Add memleak_alloc callback from alloc_large_system_hash
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The alloc_large_system_hash function is called from various places in
the kernel and it contains pointers to other allocated structures. It
therefore needs to be traced by kmemleak.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---
mm/page_alloc.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index d8ac014..27efeb0 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -46,6 +46,7 @@
#include <linux/page-isolation.h>
#include <linux/page_cgroup.h>
#include <linux/debugobjects.h>
+#include <linux/memleak.h>

#include <asm/tlbflush.h>
#include <asm/div64.h>
@@ -4570,6 +4571,8 @@ void *__init alloc_large_system_hash(const char *tablename,
if (_hash_mask)
*_hash_mask = (1 << log2qty) - 1;

+ memleak_alloc(table, size, 1, GFP_ATOMIC);
+
return table;
}



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