Re: [Freedreno] [PATCH v3 06/23] drm/msm/gem: Move locking in shrinker path

2020-10-23 Thread Rob Clark
On Fri, Oct 23, 2020 at 1:55 AM Kristian Høgsberg wrote: > > On Mon, Oct 19, 2020 at 10:45 PM Rob Clark wrote: > > > > From: Rob Clark > > > > Move grabbing the bo lock into shrinker, with a msm_gem_trylock() to > > skip over bo's that are already locked. This gets rid of the nested > > lock cl

Re: [Freedreno] [PATCH v3 06/23] drm/msm/gem: Move locking in shrinker path

2020-10-23 Thread Kristian Høgsberg
On Mon, Oct 19, 2020 at 10:45 PM Rob Clark wrote: > > From: Rob Clark > > Move grabbing the bo lock into shrinker, with a msm_gem_trylock() to > skip over bo's that are already locked. This gets rid of the nested > lock classes. > > Signed-off-by: Rob Clark > --- > drivers/gpu/drm/msm/msm_gem.

[Freedreno] [PATCH v3 06/23] drm/msm/gem: Move locking in shrinker path

2020-10-19 Thread Rob Clark
From: Rob Clark Move grabbing the bo lock into shrinker, with a msm_gem_trylock() to skip over bo's that are already locked. This gets rid of the nested lock classes. Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_gem.c | 24 + drivers/gpu/drm/msm/msm_gem.h