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| author |   Miaohe Lin <linmiaohe@huawei.com> | 2021-05-04 18:33:43 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-05 11:27:20 -0700 |
| commit | 28ff0a3c421ca19f4c8b41f736ff388fd588e1a1 (patch) | |
| tree | 8bcb0271cd326f98310c9b17138bfbad84c6f7b5 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | khugepaged: reuse the smp_wmb() inside __SetPageUptodate() (diff) | |
khugepaged: use helper khugepaged_test_exit() in __khugepaged_enter()
Commit 4d45e75a9955 ("mm: remove the now-unnecessary mmget_still_valid()
hack") have made khugepaged_test_exit() suitable for check mm->mm_users
against 0. Use this helper here.
Link: https://lkml.kernel.org/r/20210306032947.35921-4-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Ebru Akagunduz <ebru.akagunduz@gmail.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions