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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-08-01 07:47:16 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-08-03 14:32:47 -0700 |
| commit | 3d497ce3d1ab11a363c543b42737a0696329ed40 (patch) | |
| tree | 4e81a3c95b68d921cfd84cac0a8d73658ab88f20 | |
| parent | 3dbbb788b8b59f0c88ac8eeae341f491dd739949 (diff) | |
| download | glibc-3d497ce3d1ab11a363c543b42737a0696329ed40.tar.gz glibc-3d497ce3d1ab11a363c543b42737a0696329ed40.tar.xz glibc-3d497ce3d1ab11a363c543b42737a0696329ed40.zip | |
Update x86 elision-conf.c for <cpu-features.h>
This patch updates x86 elision-conf.c to use the newly defined HAS_CPU_FEATURE from <cpu-features.h>. * sysdeps/unix/sysv/linux/x86/elision-conf.c (elision_init): Replace HAS_RTM with HAS_CPU_FEATURE (RTM).
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/elision-conf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/x86/elision-conf.c b/sysdeps/unix/sysv/linux/x86/elision-conf.c index 84902aca3c..4a73382975 100644 --- a/sysdeps/unix/sysv/linux/x86/elision-conf.c +++ b/sysdeps/unix/sysv/linux/x86/elision-conf.c @@ -62,11 +62,11 @@ elision_init (int argc __attribute__ ((unused)), char **argv __attribute__ ((unused)), char **environ) { - __elision_available = HAS_RTM; + __elision_available = HAS_CPU_FEATURE (RTM); #ifdef ENABLE_LOCK_ELISION __pthread_force_elision = __libc_enable_secure ? 0 : __elision_available; #endif - if (!HAS_RTM) + if (!HAS_CPU_FEATURE (RTM)) __elision_aconf.retry_try_xbegin = 0; /* Disable elision on rwlocks */ } |