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authorBart Van Assche <[email protected]>2018-03-07 17:10:11 -0800
committerJens Axboe <[email protected]>2018-03-08 14:13:48 -0700
commit1db2008b79a32db2ad41338c6c74c4735cf74f6d (patch)
treec417aaac9968d2d2af514c257773e7087ee0b679 /tools/perf/scripts/python/stackcollapse.py
parent8b904b5b6b58b9a29dcf3f82d936d9e7fd69fda6 (diff)
block: Complain if queue_flag_(set|clear)_unlocked() is abused
Since it is not safe to use queue_flag_(set|clear)_unlocked() without holding the queue lock after the sysfs entries for a queue have been created, complain if this happens. Cc: Mike Snitzer <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Hannes Reinecke <[email protected]> Cc: Ming Lei <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Reviewed-by: Martin K. Petersen <[email protected]> Signed-off-by: Bart Van Assche <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
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