On Thu, Mar 01, 2018 at 03:19:08PM +0000, Bart Van Assche wrote: > Hello Johannes, > > Since blk_poll_stats_enable() is called from the hot path (polling code) I > think we need the optimization of calling test_bit() before calling > test_and_set_bit(). I will restore the test_bit() call. Thanks, Johannes -- Johannes Thumshirn Storage jthumshirn@xxxxxxx +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
