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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-04 09:24:26 -0500 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-21 12:56:34 -0400 |
| commit | 8ea2979c1444cd455ddbe7f976de79cc09fdc38d (patch) | |
| tree | 984f8232835647aab7eb9501927174c03fd2c72c /include | |
| parent | d90a25f86dc83df9ce7f1446372cda8029e87f7c (diff) | |
| download | cachepc-linux-8ea2979c1444cd455ddbe7f976de79cc09fdc38d.tar.gz cachepc-linux-8ea2979c1444cd455ddbe7f976de79cc09fdc38d.zip | |
mm/gup: Increment the page refcount before the pincount
We should always increase the refcount before doing anything else to
the page so that other page users see the elevated refcount first.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions