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| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2023-09-13 17:51:31 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-04 10:32:28 -0700 |
| commit | fa1df3f6287e1e1fd8b5309828238e2c728e985f (patch) | |
| tree | cd02a7c4b04054491a97893d53d31030d2d38803 /scripts/patch-kernel | |
| parent | mm: migrate: remove PageHead() check for HugeTLB in add_page_for_migration() (diff) | |
| download | linux-fa1df3f6287e1e1fd8b5309828238e2c728e985f.tar.gz linux-fa1df3f6287e1e1fd8b5309828238e2c728e985f.zip | |
mm: migrate: remove isolated variable in add_page_for_migration()
Directly check the return of isolate_hugetlb() and folio_isolate_lru() to
remove isolated variable, also setup err = -EBUSY in advance before
isolation, and update err only when successfully queued for migration,
which could help us to unify and simplify code a bit.
Link: https://lkml.kernel.org/r/20230913095131.2426871-9-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions