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authorQu Wenruo <[email protected]>2024-02-17 16:59:50 +1030
committerDavid Sterba <[email protected]>2024-03-05 17:13:23 +0100
commitb086c5bd99c489ee24f6dc57186bcf6b2f253f7c (patch)
tree2b51ed4ab9568fafaedc26ffe088623a30429b7e /tools/perf/scripts/python/export-to-sqlite.py
parent8e7e9c672fd810a099dc2ac92a80e8e95cd5b0dc (diff)
btrfs: subpage: make writer lock utilize bitmap
For the writer counter, it's pretty much the same as the reader counter, and they are exclusive. So move them to the new locked bitmap. Signed-off-by: Qu Wenruo <[email protected]> Reviewed-by: David Sterba <[email protected]> Signed-off-by: David Sterba <[email protected]>
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