diff options
| author |   Chaitanya S Prakash <chaitanyas.prakash@arm.com> | 2023-03-23 11:31:21 +0530 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2023-04-05 19:42:59 -0700 |
| commit | d6c2789778c59c1768567099eb2fdd32d790c38a (patch) | |
| tree | 22b9ba9c9850c563f9ebcf4a93b097eb679425d0 /include/linux/mmap_lock.h | |
| parent | selftests/mm: change NR_CHUNKS_HIGH for aarch64 (diff) | |
| download | wireguard-linux-d6c2789778c59c1768567099eb2fdd32d790c38a.tar.xz wireguard-linux-d6c2789778c59c1768567099eb2fdd32d790c38a.zip | |
selftests/mm: set overcommit_policy as OVERCOMMIT_ALWAYS
The kernel's default behaviour is to obstruct the allocation of high
virtual address as it handles memory overcommit in a heuristic manner.
Setting the parameter as OVERCOMMIT_ALWAYS, ensures kernel isn't
susceptible to the availability of a platform's physical memory when
denying a memory allocation request.
Link: https://lkml.kernel.org/r/20230323060121.1175830-4-chaitanyas.prakash@arm.com
Signed-off-by: Chaitanya S Prakash <chaitanyas.prakash@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/mmap_lock.h')
0 files changed, 0 insertions, 0 deletions