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| author | Ville Syrjälä <[email protected]> | 2016-12-07 17:56:47 +0000 |
|---|---|---|
| committer | Ville Syrjälä <[email protected]> | 2016-12-22 21:26:33 +0200 |
| commit | ecd9caa0522db5a6b03ac8858c42067ef9d8323b (patch) | |
| tree | 026c26d2b14dd392e12034d5d9f38356c7df8ada /tools/perf/scripts/python/stackcollapse.py | |
| parent | 330afdb1df0f3fb48583105493a8f4f8d9e3af36 (diff) | |
drm/i915: Fix oopses in the overlay code due to i915_gem_active stuff
The i915_gem_active stuff doesn't like a NULL ->retire hook, but
the overlay code can set it to NULL. That obviously ends up oopsing.
Fix it by introducing a new helper to assign the retirement callback
that will switch out the NULL function pointer with
i915_gem_retire_noop.
Cc: [email protected]
Cc: Chris Wilson <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Fixes: 0d9bdd886f29 ("drm/i915: Convert intel_overlay to request tracking")
Signed-off-by: Ville Syrjälä <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions