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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2020-09-21 08:58:40 -0700 |
|---|---|---|
| committer |   Darrick J. Wong <darrick.wong@oracle.com> | 2020-09-21 08:59:26 -0700 |
| commit | b21866f514cb50bd75614851a8d066398a114cab (patch) | |
| tree | 17e55d7535b154a377b524ecad6fd2e07b6bb322 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | iomap: Use kzalloc to allocate iomap_page (diff) | |
| download | wireguard-linux-b21866f514cb50bd75614851a8d066398a114cab.tar.xz wireguard-linux-b21866f514cb50bd75614851a8d066398a114cab.zip | |
iomap: Use bitmap ops to set uptodate bits
Now that the bitmap is protected by a spinlock, we can use the
more efficient bitmap ops instead of individual test/set bit ops.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions