gpu: nvgpu: Remove last Linux kmem usage

Replace the last of the Linux kmem API usage with nvgpu kmem
calls instead. Several places are left alone - allocating the
struct gk20a in particular.

Also one function was updated in the clk code to take a struct
gk20a as an argument so that it could use nvgpu_kmalloc().

Bug 1799159
Bug 1823380

Change-Id: I84fc3f8e19c63d6265bac6098dc727d93e3ff613
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1331702
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

4 files changed, 4 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_channel.c b/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
index 722dad20..0d7c05de 100644
--- a/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_channel.c
@@ -712,7 +712,7 @@ static int gk20a_channel_event_id_enable(struct channel_gk20a *ch,
         return 0;
 
 clean_up_free:
-        kfree(event_id_data);
+        nvgpu_kfree(g, event_id_data);
 clean_up_file:
         fput(file);
 clean_up:
diff --git a/drivers/gpu/nvgpu/common/linux/ioctl_tsg.c b/drivers/gpu/nvgpu/common/linux/ioctl_tsg.c
index 75231c71..c98d9873 100644
--- a/drivers/gpu/nvgpu/common/linux/ioctl_tsg.c
+++ b/drivers/gpu/nvgpu/common/linux/ioctl_tsg.c
@@ -161,7 +161,7 @@ static int gk20a_tsg_event_id_enable(struct tsg_gk20a *tsg,
         return 0;
 
 clean_up_free:
-        kfree(event_id_data);
+        nvgpu_kfree(g, event_id_data);
 clean_up_file:
         fput(file);
 clean_up:
diff --git a/drivers/gpu/nvgpu/common/mm/lockless_allocator.c b/drivers/gpu/nvgpu/common/mm/lockless_allocator.c
index 6fd9bc48..19368339 100644
--- a/drivers/gpu/nvgpu/common/mm/lockless_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/lockless_allocator.c
@@ -106,7 +106,7 @@ static void nvgpu_lockless_alloc_destroy(struct nvgpu_allocator *a)
 
         nvgpu_fini_alloc_debug(a);
 
-        vfree(pa->next);
+        nvgpu_vfree(a->g, pa->next);
         nvgpu_kfree(nvgpu_alloc_to_gpu(a), pa);
 }
 
diff --git a/drivers/gpu/nvgpu/common/semaphore.c b/drivers/gpu/nvgpu/common/semaphore.c
index 675794d1..5d526e64 100644
--- a/drivers/gpu/nvgpu/common/semaphore.c
+++ b/drivers/gpu/nvgpu/common/semaphore.c
@@ -74,7 +74,7 @@ void gk20a_semaphore_sea_destroy(struct gk20a *g)
                 return;
 
         nvgpu_mutex_destroy(&g->sema_sea->sea_lock);
-        kfree(g->sema_sea);
+        nvgpu_kfree(g, g->sema_sea);
         g->sema_sea = NULL;
 }