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author | Peter Daifuku <pdaifuku@nvidia.com> | 2016-09-08 20:03:18 -0400 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2016-09-13 14:34:03 -0400 |
commit | 54e22a2bae2ad7df5fae7a8af873ef3977436705 (patch) | |
tree | f1234b26520b8a68400d23d5fdf6389a56c4cd00 /drivers/gpu | |
parent | c0dd9ea9c85295207774de5637dc0c581ff8ee6e (diff) |
gpu: nvgpu: vgpu: NULL out unused css entries
Fix cyclestats snapshots HAL entries in the vgpu case, need
to null out the ones that don't apply.
Bug 1700143
JIRA EVLR-278
Change-Id: I1b5f4652d1bf3283d96fdb3c2f66c4f69a9f6acc
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1217507
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/css_vgpu.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/vgpu/css_vgpu.c b/drivers/gpu/nvgpu/vgpu/css_vgpu.c index 486d3e88..bc4760cb 100644 --- a/drivers/gpu/nvgpu/vgpu/css_vgpu.c +++ b/drivers/gpu/nvgpu/vgpu/css_vgpu.c | |||
@@ -217,5 +217,10 @@ void vgpu_init_css_ops(struct gpu_ops *gops) | |||
217 | gops->css.disable_snapshot = vgpu_css_release_snapshot_buffer; | 217 | gops->css.disable_snapshot = vgpu_css_release_snapshot_buffer; |
218 | gops->css.check_data_available = vgpu_css_flush_snapshots; | 218 | gops->css.check_data_available = vgpu_css_flush_snapshots; |
219 | gops->css.detach_snapshot = vgpu_css_detach; | 219 | gops->css.detach_snapshot = vgpu_css_detach; |
220 | |||
221 | /* Following entries are not used when virtual, NULL them */ | ||
222 | gops->css.set_handled_snapshots = NULL; | ||
223 | gops->css.allocate_perfmon_ids = NULL; | ||
224 | gops->css.release_perfmon_ids = NULL; | ||
220 | } | 225 | } |
221 | #endif /* CONFIG_GK20A_CYCLE_STATS */ | 226 | #endif /* CONFIG_GK20A_CYCLE_STATS */ |