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gpu: nvgpu: remove max_ctxsw_ring_buffer_size from nvgpu_gr

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max_ctxsw_ring_buffer_size variable in struct nvgpu_gr is used to store
max ring buffer size which is then referred into linux specific code

We only use macro GK20A_CTXSW_TRACE_MAX_VM_RING_SIZE to initialize
the variable.

And max_ctxsw_ring_buffer_size does not belong to nvgpu_gr struct
anyways

Considering above remove max_ctxsw_ring_buffer_size from nvgpu_gr and
use macro directly in linux specific code

Jira NVGPU-3125

Change-Id: Ibed9901d2bde35633d9ad0df8bd08b414e075bf4
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2105653
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2019-04-25 14:45:49 +05:30
committed by mobile promotions
parent c474f7c288
commit 0271ffd77b
4 changed files with 3 additions and 7 deletions
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4
drivers/gpu/nvgpu/os/linux/fecs_trace_linux.c
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@@ -35,8 +35,6 @@
#include "os_linux.h"
#include "fecs_trace_linux.h"
#define GK20A_CTXSW_TRACE_MAX_VM_RING_SIZE (128*PAGE_SIZE)
/* Userland-facing FIFO (one global + eventually one per VM) */
struct gk20a_ctxsw_dev {
struct gk20a *g;
@@ -602,8 +600,6 @@ int gk20a_ctxsw_trace_init(struct gk20a *g)
if (unlikely(err))
goto fail;
g->gr->max_ctxsw_ring_buffer_size = GK20A_CTXSW_TRACE_MAX_VM_RING_SIZE;
return 0;
fail: