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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>
This commit is contained in:
Daniel Vetter 2013-09-12 17:57:29 +02:00 committed by Dave Airlie
parent 42e169be3e
commit d2aebe338a
1 changed files with 0 additions and 1 deletions
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1
drivers/gpu/drm/udl/udl_gem.c
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@ -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;