diff options
| author | Christian König <christian.koenig@amd.com> | 2020-07-13 16:50:04 +0200 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2020-07-21 16:13:29 +0200 |
| commit | 4b8edc39a45f51eb304acb081020ec4f063d53a5 (patch) | |
| tree | 98457738c0bda25dc1cd5797acb3d6b92c6a5df5 /drivers/gpu/drm/nouveau | |
| parent | e69acf18d08d7b5e9416fa6afb3a8dd6dd3439ce (diff) | |
drm/ttm: cleanup io_mem interface with nouveau
Nouveau is the only user of this functionality and evicting io space
on -EAGAIN is really a misuse of the return code.
Instead switch to using -ENOSPC here which makes much more sense and
simplifies the code.
This could unbreak something as we now cleanly return EAGAIN, but the
chance for this are rather low.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/378237/
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_bo.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 61355cfb7335..a48652826f67 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -1505,8 +1505,6 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg) if (ret != 1) { if (WARN_ON(ret == 0)) return -EINVAL; - if (ret == -ENOSPC) - return -EAGAIN; return ret; } |