On 03/31/2016 10:04 PM, Mike Snitzer wrote: > The use of atomic_t for nr_valid_paths, pg_init_in_progress and > pg_init_count will allow relaxing the use of the m->lock spinlock. > > Suggested-by: Hannes Reinecke <hare@xxxxxxx> > Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx> > --- > drivers/md/dm-mpath.c | 61 ++++++++++++++++++++++++++++----------------------- > 1 file changed, 33 insertions(+), 28 deletions(-) > Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Tested-by: Hannes Reinecke <hare@xxxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke Teamlead Storage & Networking hare@xxxxxxx +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg) -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
