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| author | Yang Shi <yang.shi@linux.alibaba.com> | 2020-08-12 03:31:48 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-12 19:57:57 +0200 |
| commit | 4958e4d86ecb011a81f5d80ce2023ef9f10692d8 (patch) | |
| tree | 1c962608c56d83ce1d58188cfe1091f303565182 /Documentation/vm/page_frags.rst | |
| parent | mm/migrate: add migrate-shared test for migrate_vma_*() (diff) | |
| download | linux-4958e4d86ecb011a81f5d80ce2023ef9f10692d8.tar.xz linux-4958e4d86ecb011a81f5d80ce2023ef9f10692d8.zip | |
mm: thp: remove debug_cow switch
Since commit 3917c80280c93a7123f ("thp: change CoW semantics for
anon-THP"), the CoW page fault of THP has been rewritten, debug_cow is not
used anymore. So, just remove it.
Signed-off-by: Yang Shi <yang.shi@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Link: http://lkml.kernel.org/r/1592270980-116062-1-git-send-email-yang.shi@linux.alibaba.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/vm/page_frags.rst')
0 files changed, 0 insertions, 0 deletions