iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/i915: i915_active.retire() is optional

Browse Source 
Check that i915_active.retire() exists before calling.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190819075835.20065-6-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2019-08-19 08:58:22 +01:00
parent 5a6b7ef69e
commit e1d7b66b81
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/i915/i915_active.c
View File

@ -142,12 +142,14 @@ __active_retire(struct i915_active *ref)
if (!retire)
return;
ref->retire(ref);
rbtree_postorder_for_each_entry_safe(it, n, &root, node) {
GEM_BUG_ON(i915_active_request_isset(&it->base));
kmem_cache_free(global.slab_cache, it);
}
/* After the final retire, the entire struct may be freed */
if (ref->retire)
ref->retire(ref);
}
static void