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authorPavel Begunkov <[email protected]>2021-10-20 16:41:18 +0200
committerJens Axboe <[email protected]>2021-10-20 09:56:11 -0600
commitb600455d84307696b3cb7debdaf3081080748409 (patch)
treec5962f255a3720ac58dc845d28bb200f03eadb15 /tools/perf/scripts/python/failed-syscalls-by-pid.py
parentdbb6f764a079d1dea883c6f2439d91db4f0fb2f2 (diff)
block: optimise blk_flush_plug_list
Don't call flush_plug_callbacks if there are no plug callbacks. Signed-off-by: Pavel Begunkov <[email protected]> [hch: split from a larger patch] Signed-off-by: Christoph Hellwig <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
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