drm/amdgpu: remove the userptr rmn->lock

Browse source

Avoid a lock inversion problem by just using the mmap_sem to
protect the entries of the intervall tree.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>

...

This commit is contained in:

Christian König 2016-02-09 16:13:37 +01:00 • committed by Alex Deucher

parent e7813d0cd8

commit c41d271d75

1 changed files with 12 additions and 20 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

32

drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c

View file