Mahantesh Kumbar 8c36750fd8 gpu: nvgpu: cleanup the seq for railgate seq ...

- Perfmon cmds are non-blocking calls and response
  may/may-not come during railgate sequence for the
  perfmon command sent as part of nvgpu_pmu_destroy call.
- if response is missed then payload allocated will not be
  freed and allocation info will be present as part seq data
  structure.
- This will be carried forward for multiple railgate/
  rail-ungate sequence and that will cause the memleak
  when new allocation request is made for same seq-id.
- Cleanup the sequence data struct as part of nvgpu_pmu_destroy
  call by freeing the memory if cb_params is not NULL.

Bug 3747586
Bug 3722721

Change-Id: I1a0f192197769acec12993ae575277e38c9ca9ca
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2763054
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Divya Singhatwaria <dsinghatwari@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Tested-by: Divya Singhatwaria <dsinghatwari@nvidia.com>

2022-09-21 01:08:54 -07:00

..

pmu_cmd.c

gpu: nvgpu: pass pmu rpc struct as char pointer

2022-05-24 04:43:35 -07:00

pmu_msg.c

gpu: nvgpu: ga10b: Add new RPC for AELPG

2022-07-19 21:51:15 -07:00

pmu_queue.c

gpu: nvgpu: dGPU PMU init message changes

2019-07-29 05:27:41 -07:00

pmu_seq.c

gpu: nvgpu: cleanup the seq for railgate seq

2022-09-21 01:08:54 -07:00