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| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-05-13 05:23:00 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-05-13 16:20:14 +0200 |
| commit | f19a27e399c4354b91d608dd77f33877f613224a (patch) | |
| tree | 5f2c0e090e0282d04e4042fd524abeeeafc662da /mm/vmscan.c | |
| parent | mm/vmscan: remove obsolete comment in kswapd_run (diff) | |
| download | linux-f19a27e399c4354b91d608dd77f33877f613224a.tar.xz linux-f19a27e399c4354b91d608dd77f33877f613224a.zip | |
mm/vmscan: use helper folio_is_file_lru()
Use helper folio_is_file_lru() to check whether folio is file lru. Minor
readability improvement.
[linmiaohe@huawei.com: use folio_is_file_lru()]
Link: https://lkml.kernel.org/r/20220428105802.21389-1-linmiaohe@huawei.com
Link: https://lkml.kernel.org/r/20220425111232.23182-7-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 5c20efe0c82a..9ff3cc2a941a 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1414,14 +1414,14 @@ static enum page_references folio_check_references(struct folio *folio, /* * Activate file-backed executable folios after first usage. */ - if ((vm_flags & VM_EXEC) && !folio_test_swapbacked(folio)) + if ((vm_flags & VM_EXEC) && folio_is_file_lru(folio)) return PAGEREF_ACTIVATE; return PAGEREF_KEEP; } /* Reclaim if clean, defer dirty folios to writeback */ - if (referenced_folio && !folio_test_swapbacked(folio)) + if (referenced_folio && folio_is_file_lru(folio)) return PAGEREF_RECLAIM_CLEAN; return PAGEREF_RECLAIM; |