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/gp10b/mm_gp10b.c b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
index eab51175..75dfcc86 100644
--- a/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/mm_gp10b.c
@@ -401,7 +401,7 @@ static void gp10b_remove_bar2_vm(struct gk20a *g)
         struct mm_gk20a *mm = &g->mm;
 
         gp10b_replayable_pagefault_buffer_deinit(g);
-        gk20a_remove_vm(&mm->bar2.vm, &mm->bar2.inst_block);
+        nvgpu_remove_vm(&mm->bar2.vm, &mm->bar2.inst_block);
 }