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kmemleak: Add support for NO_BOOTMEM configurations

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With commits 08677214 and 59be5a8e, alloc_bootmem()/free_bootmem() and
friends use the early_res functions for memory management when
NO_BOOTMEM is enabled. This patch adds the kmemleak calls in the
corresponding code paths for bootmem allocations.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: stable@kernel.org
This commit is contained in:
Catalin Marinas
2010-07-19 11:54:15 +01:00
parent 7952f98818
commit 9078370c0d
2 changed files with 11 additions and 0 deletions
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6
kernel/early_res.c
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@ -7,6 +7,8 @@
#include <linux/bootmem.h>
#include <linux/mm.h>
#include <linux/early_res.h>
#include <linux/slab.h>
#include <linux/kmemleak.h>
/*
* Early reserved memory areas.
@ -319,6 +321,8 @@ void __init free_early(u64 start, u64 end)
struct early_res *r;
int i;
kmemleak_free_part(__va(start), end - start);
i = find_overlapped_early(start, end);
r = &early_res[i];
if (i >= max_early_res || r->end != end || r->start != start)
@ -333,6 +337,8 @@ void __init free_early_partial(u64 start, u64 end)
struct early_res *r;
int i;
kmemleak_free_part(__va(start), end - start);
if (start == end)
return;