Liu Shixin 6d4e2cda62 bootmem: use kmemleak_free_part_phys in put_page_bootmem ...

Patch series "Some bugfix about kmemleak", v3.

Some bugfixes for kmemleak and the printed info from debug mode.


This patch (of 7):

Since kmemleak_alloc_phys() rather than kmemleak_alloc() was called from
memblock_alloc_range_nid(), kmemleak_free_part_phys() should be used to
delete kmemleak object in put_page_bootmem().  In debug mode, there are
following warning:

 kmemleak: Partially freeing unknown object at 0xffff97345aff7000 (size 4096)

Link: https://lkml.kernel.org/r/20231018102952.3339837-1-liushixin2@huawei.com
Link: https://lkml.kernel.org/r/20231018102952.3339837-2-liushixin2@huawei.com
Fixes: dd0ff4d12d ("bootmem: remove the vmemmap pages from kmemleak in put_page_bootmem")
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Patrick Wang <patrick.wang.shcn@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

2023-10-25 16:47:13 -07:00

3.4 KiB

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