diff options
| author | Kiryl Shutsemau <kas@kernel.org> | 2025-09-23 12:07:08 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-28 11:51:30 -0700 |
| commit | 8c49fbafedf15149069cdb9e0d543c4a68a1c683 (patch) | |
| tree | f7068436cb6105fb88c3067905bbcddccaad456f /drivers/cdx/controller/cdx_controller.c | |
| parent | a2880202767daded2898f62265f6cdf4cfb53bc4 (diff) | |
mm/rmap: mlock large folios in try_to_unmap_one()
Currently, try_to_unmap_once() only tries to mlock small folios.
Use logic similar to folio_referenced_one() to mlock large folios: only do
this for fully mapped folios and under page table lock that protects all
page table entries.
[akpm@linux-foundation.org: s/CROSSSED/CROSSED/]
Link: https://lkml.kernel.org/r/20250923110711.690639-4-kirill@shutemov.name
Signed-off-by: Kiryl Shutsemau <kas@kernel.org>
Reviewed-by: Shakeel Butt <shakeel.butt@linux.dev>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/cdx/controller/cdx_controller.c')
0 files changed, 0 insertions, 0 deletions