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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-04-07 11:25:52 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-04-07 13:37:41 +0100 |
| commit | f2be9d68334dbb4ab8a3aa40b1633e3f408c616b (patch) | |
| tree | d32f63e29806f1e89a25888654da4f96419176c0 /drivers/gpu/drm/i915/i915_gem.c | |
| parent | 5ad08be7e34fc6f3c6936ac40063ea839d4ce0d2 (diff) | |
| download | op-kernel-dev-f2be9d68334dbb4ab8a3aa40b1633e3f408c616b.zip op-kernel-dev-f2be9d68334dbb4ab8a3aa40b1633e3f408c616b.tar.gz | |
drm/i915: Insert cond_resched() into i915_gem_free_objects
As we may have very many objects to free, check to see if the task needs
to be rescheduled whilst freeing them.
Suggested-by: Andrea Arcangeli <aarcange@redhat.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170407102552.5781-4-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 9bc4d89..b210acc 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4302,6 +4302,8 @@ static void __i915_gem_free_objects(struct drm_i915_private *i915, intel_runtime_pm_put(i915); mutex_unlock(&i915->drm.struct_mutex); + cond_resched(); + llist_for_each_entry_safe(obj, on, freed, freed) { GEM_BUG_ON(obj->bind_count); GEM_BUG_ON(atomic_read(&obj->frontbuffer_bits)); |
