On Sun, 5 Oct 2014 19:07:10 +0300 "Michael S. Tsirkin" <[email protected]> wrote:
> config_mutex served two purposes: prevent multiple concurrent config > change handlers, and synchronize access to config_enable flag. > > Since commit dbf2576e37da0fcc7aacbfbb9fd5d3de7888a3c1 > workqueue: make all workqueues non-reentrant > all workqueues are non-reentrant, and config_enable > is now gone. > > Get rid of the unnecessary lock. > > Signed-off-by: Michael S. Tsirkin <[email protected]> > --- > drivers/block/virtio_blk.c | 8 -------- > 1 file changed, 8 deletions(-) > Reviewed-by: Cornelia Huck <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
