diff options
Diffstat (limited to 'mm/bootmem.c')
| -rw-r--r-- | mm/bootmem.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index d2a9ce95276..555d5d2731c 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -12,6 +12,7 @@ #include <linux/pfn.h> #include <linux/bootmem.h> #include <linux/module.h> +#include <linux/kmemleak.h> #include <asm/bug.h> #include <asm/io.h> @@ -335,6 +336,8 @@ void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, { unsigned long start, end; + kmemleak_free_part(__va(physaddr), size); + start = PFN_UP(physaddr); end = PFN_DOWN(physaddr + size); @@ -354,6 +357,8 @@ void __init free_bootmem(unsigned long addr, unsigned long size) { unsigned long start, end; + kmemleak_free_part(__va(addr), size); + start = PFN_UP(addr); end = PFN_DOWN(addr + size); @@ -516,6 +521,11 @@ find_block: region = phys_to_virt(PFN_PHYS(bdata->node_min_pfn) + start_off); memset(region, 0, size); + /* + * The min_count is set to 0 so that bootmem allocated blocks + * are never reported as leaks. + */ + kmemleak_alloc(region, size, 0, 0); return region; } |