Commit 008139d9 authored by Catalin Marinas's avatar Catalin Marinas

kmemleak: Do not report alloc_bootmem blocks as leaks

This patch sets the min_count for alloc_bootmem objects to 0 so that
they are never reported as leaks. This is because many of these blocks
are only referred via the physical address which is not looked up by
kmemleak.
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
Cc: Pekka Enberg <penberg@cs.helsinki.fi>
parent fd678967
......@@ -521,7 +521,11 @@ static void * __init alloc_bootmem_core(struct bootmem_data *bdata,
region = phys_to_virt(PFN_PHYS(bdata->node_min_pfn) +
start_off);
memset(region, 0, size);
kmemleak_alloc(region, size, 1, 0);
/*
* 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;
}
......
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