linux/tools/testing/vma
Lorenzo Stoakes e8133a7799 tools: testing: add expand-only mode VMA test
Add a test to assert that VMG_FLAG_JUST_EXPAND functions as expected - that
is, when the VMA iterator is positioned at the previous VMA and no VMAs
proceed it, we observe an expansion with all state as expected.

Explicitly place a prior VMA that would otherwise fail this test if the
mode were not enabled (as it would traverse to the previous-previous VMA).

Link: https://lkml.kernel.org/r/d2f88330254a6448092412bf7dfe077a579ab0dc.1729174352.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Jann Horn <jannh@google.com>
Cc: kernel test robot <oliver.sang@intel.com>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-10-28 21:40:40 -07:00
..
linux
.gitignore
Makefile tools: improve vma test Makefile 2024-09-03 21:15:53 -07:00
vma_internal.h mm: avoid using vma_merge() for new VMAs 2024-09-03 21:15:54 -07:00
vma.c tools: testing: add expand-only mode VMA test 2024-10-28 21:40:40 -07:00