gpu: nvgpu: Use new kmem API functions (misc)

Use the new kmem API functions in misc gk20a code. Some additional
modifications were also made:

  o  Add a struct gk20a pointer to gk20a_fence to enable proper
     kmem free usage.
  o  Add gk20a pointer to alloc_session() in dbg_gpu_gk20a.c to
     use kmem API for allocating a session.
  o  Plumb a gk20a pointer through the fence creation and deletion.
  o  Use statically allocated buffers for names in file creation.

Bug 1799159
Bug 1823380

Change-Id: I3678080e3ffa1f9bcf6934e3f4819a1bc531689b
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1318323
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
index e84f70a2..8baf60dd 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
@@ -667,7 +667,7 @@ static int gk20a_channel_semaphore_wait_fd(
         ret = __semaphore_wait_fd_fast_path(c, sync_fence, wait_cmd, &fp_sema);
         if (ret == 0) {
                 if (fp_sema) {
-                        err = gk20a_fence_from_semaphore(fence,
+                        err = gk20a_fence_from_semaphore(c->g, fence,
                                         sema->timeline,
                                         fp_sema,
                                         &c->semaphore_wq,
@@ -734,7 +734,7 @@ static int gk20a_channel_semaphore_wait_fd(
          *  that we properly clean up in the event the sync_fence has
          *  already signaled
          */
-        err = gk20a_fence_from_semaphore(fence, sema->timeline, w->sema,
+        err = gk20a_fence_from_semaphore(c->g, fence, sema->timeline, w->sema,
                         &c->semaphore_wq, NULL, false, false);
         if (err)
                 goto clean_up_sema;
@@ -810,7 +810,7 @@ static int __gk20a_channel_semaphore_incr(
         /* Release the completion semaphore. */
         add_sema_cmd(c->g, c, semaphore, incr_cmd, 14, false, wfi_cmd);
 
-        err = gk20a_fence_from_semaphore(fence,
+        err = gk20a_fence_from_semaphore(c->g, fence,
                         sp->timeline, semaphore,
                         &c->semaphore_wq,
                         dependency, wfi_cmd,