On Wed, May 24, 2017 at 03:39:37PM +0100, Chris Wilson wrote: > Having resolved whether or not we would deadlock upon a call to > mutex_lock(&dev->struct_mutex), we can then wait for the contended > struct_mutex if we are not the owner. This should significantly improve > the chance of running the shrinker for other processes whilst the GPU is > busy. > > Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> Scratch this, cyclic deadlocks with the reclaim locks instead. If BAT doesn't pick this up, I'll be woried. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
