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| author |   Lance Yang <ioworker0@gmail.com> | 2024-06-11 09:04:18 +0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2024-07-03 19:30:09 -0700 |
| commit | f742829d32e242b542f8b6628d75141c2dd2dc2d (patch) | |
| tree | b6fc0b0dd7a446919d1a23daefd133bb3b7a6c7d /mm/page_ext.c | |
| parent | mm: zswap: handle incorrect attempts to load large folios (diff) | |
| download | wireguard-linux-f742829d32e242b542f8b6628d75141c2dd2dc2d.tar.xz wireguard-linux-f742829d32e242b542f8b6628d75141c2dd2dc2d.zip | |
mm/mlock: implement folio_mlock_step() using folio_pte_batch()
Let's make folio_mlock_step() simply a wrapper around folio_pte_batch(),
which will greatly reduce the cost of ptep_get() when scanning a range of
contptes.
Link: https://lkml.kernel.org/r/20240611010418.70797-1-ioworker0@gmail.com
Signed-off-by: Lance Yang <ioworker0@gmail.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Suggested-by: Barry Song <21cnbao@gmail.com>
Suggested-by: Matthew Wilcox <willy@infradead.org>
Cc: Bang Li <libang.li@antgroup.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Yin Fengwei <fengwei.yin@intel.com>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/page_ext.c')
0 files changed, 0 insertions, 0 deletions