diff options
| author | Michel Thierry <[email protected]> | 2014-08-19 15:49:41 +0100 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2014-09-03 11:04:10 +0200 |
| commit | e07f0552c6adc9f36c8d07cac24adf2c87ddfd69 (patch) | |
| tree | eeb9d7fa541695af410e37f07588f7ec701ffaac /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | c695b6b689b9c12611ae7ba849858b631322e11e (diff) | |
drm/i915: Handle i915_ppgtt_put correctly
Unfortunately, the gem_obj/vma relationship is not symmetrical; a gem_obj
can look up for the same vma more than once (where the ppgtt refcount is
incremented), but will free the vma only once (i915_gem_free_object).
This difference in refcount get/put means that the ppgtt is not removed
after the context and vma are destroyed, because sometimes the refcount
will never go back to zero.
v2: Just move the ppgtt refcount into vma_create.
OTC-Jira: VIZ-3719
Signed-off-by: Michel Thierry <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions