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| author |   Jan Kara <jack@suse.cz> | 2021-05-24 13:02:30 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2021-07-13 14:29:00 +0200 |
| commit | 7506ae6a7033f617ca5fea53e356fb1f7bd98010 (patch) | |
| tree | 2f018aab5c218ed18d25d5c9521add9627010905 /scripts/gcc-plugins | |
| parent | mm: Protect operations adding pages to page cache with invalidate_lock (diff) | |
| download | linux-dev-7506ae6a7033f617ca5fea53e356fb1f7bd98010.tar.xz linux-dev-7506ae6a7033f617ca5fea53e356fb1f7bd98010.zip | |
mm: Add functions to lock invalidate_lock for two mappings
Some operations such as reflinking blocks among files will need to lock
invalidate_lock for two mappings. Add helper functions to do that.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'scripts/gcc-plugins')
0 files changed, 0 insertions, 0 deletions