[Intel-xe] [PATCH 2/2] drm/xe: Add a missing mutex_destroy to xe_ttm_vram_mgr

[Rodrigo Vivi]

On Wed, Sep 27, 2023 at 01:38:34PM -0700, Niranjana Vishwanathapura wrote:
> On Wed, Sep 27, 2023 at 04:50:12PM +0000, Bommithi Sakeena wrote:
> > Ensure that the mutex is destroyed at fini function.
> > 
> > Fixes: e777edb47dc2 ("drm/xe: Implement stolen memory.")
> > Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
> > Signed-off-by: Bommithi Sakeena <bommithi.sakeena at intel.com>
> 
> Can we use 'fixup!' tag (instead of 'Fixes') if it can be
> squashed with the originating patch?
> In either case,
> Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura at intel.com>

I'm taking the patch here to preserve the credits as is and
remove the Fixes tag. Since the patches are going together anyway.

> 
> > ---
> > drivers/gpu/drm/xe/xe_ttm_vram_mgr.c | 2 ++
> > 1 file changed, 2 insertions(+)
> > 
> > diff --git a/drivers/gpu/drm/xe/xe_ttm_vram_mgr.c b/drivers/gpu/drm/xe/xe_ttm_vram_mgr.c
> > index 06a54c8bd46f..285791eb4a79 100644
> > --- a/drivers/gpu/drm/xe/xe_ttm_vram_mgr.c
> > +++ b/drivers/gpu/drm/xe/xe_ttm_vram_mgr.c
> > @@ -328,6 +328,8 @@ static void ttm_vram_mgr_fini(struct drm_device *dev, void *arg)
> > 	ttm_resource_manager_cleanup(&mgr->manager);
> > 
> > 	ttm_set_driver_manager(&xe->ttm, mgr->mem_type, NULL);
> > +
> > +	mutex_destroy(&mgr->lock);
> > }
> > 
> > int __xe_ttm_vram_mgr_init(struct xe_device *xe, struct xe_ttm_vram_mgr *mgr,
> > -- 
> > 2.34.1
> >