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intel: Repeat execbuffer if interrupted by signal
author
Chris Wilson
<chris@chris-wilson.co.uk>
Sun, 7 Mar 2010 14:15:40 +0000
(14:15 +0000)
committer
Chris Wilson
<chris@chris-wilson.co.uk>
Sun, 7 Mar 2010 14:17:24 +0000
(14:17 +0000)
Repeat while EINTR, not EAGAIN! One more source of corruption
erradicated, hurray!
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
intel/intel_bufmgr_gem.c
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diff --git
a/intel/intel_bufmgr_gem.c
b/intel/intel_bufmgr_gem.c
index
21fe099
..
8838536
100644
(file)
--- a/
intel/intel_bufmgr_gem.c
+++ b/
intel/intel_bufmgr_gem.c
@@
-1559,7
+1559,7
@@
drm_intel_gem_bo_exec2(drm_intel_bo *bo, int used,
do {
ret = ioctl(bufmgr_gem->fd, DRM_IOCTL_I915_GEM_EXECBUFFER2,
&execbuf);
- } while (ret != 0 && errno == E
AGAIN
);
+ } while (ret != 0 && errno == E
INTR
);
if (ret != 0) {
ret = -errno;