diff options
| author | Guo Weikang <guoweikang.kernel@gmail.com> | 2025-01-06 10:11:25 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-01-25 20:22:30 -0800 |
| commit | b2aad24b53333f1904a55d97e3fde2246ef05bb6 (patch) | |
| tree | 36f84ba8c6325f8d16a83bcd97517d2aa2b0f774 /scripts/generate_rust_analyzer.py | |
| parent | 63db8170bf34ce9e0763f87d993cf9b4c9002b09 (diff) | |
mm/memmap: prevent double scanning of memmap by kmemleak
kmemleak explicitly scans the mem_map through the valid struct page
objects. However, memmap_alloc() was also adding this memory to the gray
object list, causing it to be scanned twice. Remove memmap_alloc() from
the scan list and add a comment to clarify the behavior.
Link: https://lore.kernel.org/lkml/CAOm6qn=FVeTpH54wGDFMHuCOeYtvoTx30ktnv9-w3Nh8RMofEA@mail.gmail.com/
Link: https://lkml.kernel.org/r/20250106021126.1678334-1-guoweikang.kernel@gmail.com
Signed-off-by: Guo Weikang <guoweikang.kernel@gmail.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Mike Rapoport (Microsoft) <rppt@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
0 files changed, 0 insertions, 0 deletions