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gpu: nvgpu: check if pmu blob is already allocated

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Jira DNVGPU-20

Change-Id: If917f97ee30f830b05467b15e1ae3f8be296d140
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1206406
(cherry picked from commit bc54e4c24d2f2671b412c79a0ff2944c9575f2a5)
Reviewed-on: http://git-master/r/1210961
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
This commit is contained in:
Deepak Nibade
2016-08-23 14:29:27 +05:30
parent 315c8714e9
commit 7a2cc9c58c
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/nvgpu/gp106/acr_gp106.c
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@@ -95,6 +95,9 @@ static int gp106_alloc_blob_space(struct gk20a *g,
struct wpr_carveout_info wpr_inf;
int err;
if (mem->size)
return 0;
g->ops.pmu.get_wpr(g, &wpr_inf);
/*