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authorDaniel Vetter <daniel.vetter@ffwll.ch>2013-09-12 17:57:29 +0200
committerDave Airlie <airlied@redhat.com>2013-09-16 08:35:04 +1000
commitd2aebe338ac745f1934d01618f97a30f6bba5fec (patch)
tree05246c14983409c5ef18e011e598ca72816ad276 /drivers/gpu
parent42e169be3e4be6b6a85344ab219c7d57e158ad46 (diff)
downloadop-kernel-dev-d2aebe338ac745f1934d01618f97a30f6bba5fec.zip
op-kernel-dev-d2aebe338ac745f1934d01618f97a30f6bba5fec.tar.gz
drm/udl: rip out set_need_resched
This very much looks like copypasta from drm/i915's fault handler. It was used there to duct-tape over issues around gpu reset handling. Since that can't ever happen for udl and there's seemingly no other reason for this just drop it. Reported-by: Peter Zijlstra <peterz@infradead.org> Acked-by: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/udl/udl_gem.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
index 8dbe9d0..8bf6461 100644
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ b/drivers/gpu/drm/udl/udl_gem.c
@@ -97,7 +97,6 @@ int udl_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
ret = vm_insert_page(vma, (unsigned long)vmf->virtual_address, page);
switch (ret) {
case -EAGAIN:
- set_need_resched();
case 0:
case -ERESTARTSYS:
return VM_FAULT_NOPAGE;
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