tree c96a47045f784d99bb559f39dd11f5b221f9fc9e
parent d9edf92d496b61e5ac75b2b0aba5ea6c7f7ecdca
author Andrey Grodzovsky <andrey.grodzovsky@amd.com> 1629835993 -0400
committer Andrey Grodzovsky <andrey.grodzovsky@amd.com> 1630353018 -0400

drm/ttm: Create pinned list

This list will be used to capture all non VRAM BOs not
on LRU so when device is hot unplugged we can iterate
the list and unmap DMA mappings before device is removed.

v2: Reanme function to ttm_bo_move_to_pinned
v3: Move the pinned list to ttm device

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Suggested-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/451614/?series=93971