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| author |   Shakeel Butt <shakeelb@google.com> | 2022-03-22 14:40:25 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 15:57:02 -0700 |
| commit | 6323ec54b4504070c1e001242e3e912837b3ae3a (patch) | |
| tree | efd2f312bc0de8e021fa1806b21fc9817db695b1 /include | |
| parent | memcg: unify force charging conditions (diff) | |
| download | linux-dev-6323ec54b4504070c1e001242e3e912837b3ae3a.tar.xz linux-dev-6323ec54b4504070c1e001242e3e912837b3ae3a.zip | |
selftests: memcg: test high limit for single entry allocation
Test the enforcement of memory.high limit for large amount of memory
allocation within a single kernel entry. There are valid use-cases
where the application can trigger large amount of memory allocation
within a single syscall e.g. mlock() or mmap(MAP_POPULATE).
Make sure memory.high limit enforcement works for such use-cases.
Link: https://lkml.kernel.org/r/20220211064917.2028469-4-shakeelb@google.com
Signed-off-by: Shakeel Butt <shakeelb@google.com>
Reviewed-by: Roman Gushchin <guro@fb.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Chris Down <chris@chrisdown.name>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions