| commit | 11ecfc88eb9747682cd32a80be46336e11074bb4 | [log] [tgz] |
|---|---|---|
| author | Mark Seaborn <mseaborn@chromium.org> | Wed Jan 29 00:20:44 2014 +0000 |
| committer | Mark Seaborn <mseaborn@chromium.org> | Wed Jan 29 00:20:44 2014 +0000 |
| tree | 7aa02356880c632a46909651481d7bb8f27b08a9 | |
| parent | 7a3457077e5f0129e932eca34598eca5ba777482 [diff] |
Remove unnecessary call to pthread_mutexattr_setpshared() The default value of this attribute is PTHREAD_PROCESS_PRIVATE, so there's no point in calling pthread_mutexattr_setpshared() to set that. See: http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_mutexattr_getpshared.html This removes some ifdefs that tend to need to be extended for other platforms (e.g. for NaCl). Note that this call was in the first implementation of Mutex, added in r22403, so it doesn't appear to have been added in response to a performance problem. Differential Revision: http://llvm-reviews.chandlerc.com/D2633 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200360 91177308-0d34-0410-b5e6-96231b3b80d8