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| author | fred gao <fred.gao@intel.com> | 2017-08-18 15:41:07 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-09-08 14:21:14 +0800 |
| commit | a3cfdca920b274618d6046d85a474308ee28e5bb (patch) | |
| tree | 37b523f4a2fbdce4eb74a97b90596edc5e500551 /drivers/gpu/drm/i915/gvt/scheduler.h | |
| parent | 0a53bc07f044c4c51eb0dc1386c504db80ca8d00 (diff) | |
| download | linux-stable-a3cfdca920b274618d6046d85a474308ee28e5bb.tar.gz linux-stable-a3cfdca920b274618d6046d85a474308ee28e5bb.tar.bz2 linux-stable-a3cfdca920b274618d6046d85a474308ee28e5bb.zip | |
drm/i915/gvt: Add error handling for intel_gvt_scan_and_shadow_workload
When an error occurs after shadow_indirect_ctx, this patch is to do the
proper cleanup and rollback to the original states for shadowed indirect
context before the workload is abandoned.
v2:
- split the mixed several error paths for better review. (Zhenyu)
v3:
- no return check for clean up functions. (Changbin)
v4:
- expose and reuse the existing release_shadow_wa_ctx. (Zhenyu)
v5:
- move the release function to scheduler.c file. (Zhenyu)
v6:
- move error handling code of intel_gvt_scan_and_shadow_workload
to here. (Zhenyu)
Signed-off-by: fred gao <fred.gao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/scheduler.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/scheduler.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.h b/drivers/gpu/drm/i915/gvt/scheduler.h index 0d431a968a32..f36b85fd6d01 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.h +++ b/drivers/gpu/drm/i915/gvt/scheduler.h @@ -140,4 +140,5 @@ int intel_vgpu_init_gvt_context(struct intel_vgpu *vgpu); void intel_vgpu_clean_gvt_context(struct intel_vgpu *vgpu); +void release_shadow_wa_ctx(struct intel_shadow_wa_ctx *wa_ctx); #endif |