gpu: nvgpu: Split VM implementation out

This patch begins splitting out the VM implementation from mm_gk20a.c and
moves it to common/linux/vm.c and common/mm/vm.c. This split is necessary
because the VM code has two portions: first, an interface for the OS
specific code to use (i.e userspace mappings), and second, a set of APIs
for the driver to use (init, cleanup, etc) which are not OS specific.

This is only the beginning of the split - there's still a lot of things
that need to be carefully moved around.

JIRA NVGPU-12
JIRA NVGPU-30

Change-Id: I3b57cba245d7daf9e4326a143b9c6217e0f28c96
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1477743
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/mm_vgpu.c b/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
index cfa9e428..f4004f42 100644
--- a/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
@@ -202,7 +202,7 @@ static void vgpu_locked_gmmu_unmap(struct vm_gk20a *vm,
 static void vgpu_vm_remove_support(struct vm_gk20a *vm)
 {
         struct gk20a *g = vm->mm->g;
-        struct mapped_buffer_node *mapped_buffer;
+        struct nvgpu_mapped_buf *mapped_buffer;
         struct vm_reserved_va_node *va_node, *va_node_tmp;
         struct tegra_vgpu_cmd_msg msg;
         struct tegra_vgpu_as_share_params *p = &msg.params.as_share;