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| author | Nico Pache <npache@redhat.com> | 2024-01-17 19:00:37 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-22 19:24:39 +0100 |
| commit | b433ffa8dbacbc5fddd6a110c4a23d0d711a6e74 (patch) | |
| tree | 68491ee0480c62d2696e5f480bd357dabc9ddcd7 /lib | |
| parent | userfaultfd: fix return error if mmap_changing is non-zero in MOVE ioctl (diff) | |
| download | linux-b433ffa8dbacbc5fddd6a110c4a23d0d711a6e74.tar.xz linux-b433ffa8dbacbc5fddd6a110c4a23d0d711a6e74.zip | |
selftests: mm: perform some system cleanup before using hugepages
When running with CATEGORY= (thp | hugetlb) we see a large numbers of
tests failing. These failures are due to not being able to allocate a
hugepage and normally occur on memory contrainted systems or when using
large page sizes.
drop_cache and compact_memory before the tests for a higher chance at a
successful hugepage allocation.
Link: https://lkml.kernel.org/r/20240117180037.15734-1-npache@redhat.com
Signed-off-by: Nico Pache <npache@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions