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CVS commit: src/sys/external/bsd/drm2/ttm

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Taylor R Campbell

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Jul 27, 2015, 6:27:03 PM7/27/15
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Module Name: src
Committed By: riastradh
Date: Mon Jul 27 22:26:51 UTC 2015

Modified Files:
src/sys/external/bsd/drm2/ttm: ttm_bo_vm.c

Log Message:
Fix error branch: ttm_bo_unreserve on failure after ttm_bo_reserve.

Tiny chance this will fix PR kern/49862 by not leaking a ww_mutex
lock.


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/external/bsd/drm2/ttm/ttm_bo_vm.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


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Taylor R Campbell

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Jul 27, 2015, 9:25:08 PM7/27/15
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Module Name: src
Committed By: riastradh
Date: Tue Jul 28 01:25:00 UTC 2015

Modified Files:
src/sys/external/bsd/drm2/ttm: ttm_bo_vm.c

Log Message:
ttm_bo_unreserve in case of ttm_bo_uvm_fault_idle restart.

Better chance of fixing PR kern/49862 by avoiding leaking a buffer
ww_mutex lock.


To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/external/bsd/drm2/ttm/ttm_bo_vm.c
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