Nico Pache b433ffa8db 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>
2024-02-22 10:24:39 -08:00
..
2024-01-04 10:23:10 -08:00