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drm/i915: Flush context free work on cleanup 

Throw in a flush_work() to specifically flush the context cleanup work
before the module is unloaded.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=112248
Fixes: a4e7ccdac3 ("drm/i915: Move context management under GEM")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191112150051.1603-1-chris@chris-wilson.co.uk
(cherry picked from commit 5f00cac921)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
This commit is contained in:
Chris Wilson 2019-11-12 15:00:51 +00:00 committed by Joonas Lahtinen
parent 17cc51390c
commit 36104fcf8f
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/i915/gem/i915_gem_context.c
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@ -727,6 +727,7 @@ int i915_gem_init_contexts(struct drm_i915_private *i915)
void i915_gem_driver_release__contexts(struct drm_i915_private *i915)
{
destroy_kernel_context(&i915->kernel_context);
flush_work(&i915->gem.contexts.free_work);
}
static int context_idr_cleanup(int id, void *p, void *data)