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HWC: Add spinlock for scopedfd
authorRandy Xu <randy.xu@intel.com>
Wed, 5 Apr 2017 03:48:43 +0000 (11:48 +0800)
committerPallavi G <pallavi.g@intel.com>
Thu, 6 Apr 2017 05:42:18 +0000 (11:12 +0530)
commitd54cb7e43d34df5b8ca29d827ab3238e9c7fc747
tree7aa33582dca368f7c6095e26b16c35914795f9abtree | snapshot
parent0ba11f78641d276b6f7863706f6695ed21e99d27commit | diff
HWC: Add spinlock for scopedfd

The fence fd will be accessed/udpated by surfaceflinger main and
binder thread, and race condition may cause binder sessin crash

Test: run 3d gles and vulkan app without tearing
JIRA: https://01.org/jira/browse/AIA-332

Signed-off-by: Randy Xu <randy.xu@intel.com>
public/scopedfd.h diff | blob | history
external/IA-Hardware-Composer
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