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| author | Rob Clark <robdclark@gmail.com> | 2015-06-07 20:46:04 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2015-06-11 20:11:06 +0300 |
| commit | 1a370be9ac51129e40b0ed7fa71d2b2b92bc47e5 (patch) | |
| tree | 678bad05754937920c7d09fb66dd5a356ed9f172 /drivers/gpu/drm/msm/msm_gem_submit.c | |
| parent | 56c2da8338d5cdfc0695eeed96ebe03cf2ac0321 (diff) | |
| download | linux-1a370be9ac51129e40b0ed7fa71d2b2b92bc47e5.tar.xz | |
drm/msm: restart queued submits after hang
Track the list of in-flight submits. If the gpu hangs, retire up to an
including the offending submit, and then re-submit the remainder. This
way, for concurrently running piglit tests (for example), one failing
test doesn't cause unrelated tests to fail simply because it's submit
was queued up after one that triggered a hang.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem_submit.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem_submit.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c index cd0554f68316..6d7cd3fe21e7 100644 --- a/drivers/gpu/drm/msm/msm_gem_submit.c +++ b/drivers/gpu/drm/msm/msm_gem_submit.c @@ -314,7 +314,6 @@ static void submit_cleanup(struct msm_gem_submit *submit, bool fail) } ww_acquire_fini(&submit->ticket); - kfree(submit); } int msm_ioctl_gem_submit(struct drm_device *dev, void *data, |