diff options
| author | Donet Tom <donettom@linux.ibm.com> | 2025-09-24 00:17:00 +0530 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-28 11:51:32 -0700 |
| commit | 08ff89b5659d89966fc845ee5040051d318b8d01 (patch) | |
| tree | 5ffaff6f7faf1541a7857fbade10e3af6a0348db /drivers/gpu/drm/amd/amdgpu/atom.c | |
| parent | 4d6fc29f36341d7795db1d1819b4c15fe9be7b23 (diff) | |
selftests/mm: add fork inheritance test for ksm_merging_pages counter
Add a new selftest to verify whether the `ksm_merging_pages` counter in
`mm_struct` is not inherited by a child process after fork. This helps
ensure correctness of KSM accounting across process creation.
Link: https://lkml.kernel.org/r/e7bb17d374133bd31a3e423aa9e46e1122e74971.1758648700.git.donettom@linux.ibm.com
Signed-off-by: Donet Tom <donettom@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Aboorva Devarajan <aboorvad@linux.ibm.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: "Ritesh Harjani (IBM)" <ritesh.list@gmail.com>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: xu xin <xu.xin16@zte.com.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/atom.c')
0 files changed, 0 insertions, 0 deletions