diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/x86/elision-conf.c')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/x86/elision-conf.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/x86/elision-conf.c b/nptl/sysdeps/unix/sysv/linux/x86/elision-conf.c index 822d4bd1b6..2fed32b9a9 100644 --- a/nptl/sysdeps/unix/sysv/linux/x86/elision-conf.c +++ b/nptl/sysdeps/unix/sysv/linux/x86/elision-conf.c @@ -14,7 +14,7 @@ You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ + <http://www.gnu.org/licenses/>. */ #include "config.h" #include <pthreadP.h> @@ -32,7 +32,7 @@ struct elision_config __elision_aconf = acquisition attempts. */ .skip_lock_busy = 3, /* How often to not attempt to use elision if a transaction aborted due - to reasons other than other threads' memory accesses. Expressed in + to reasons other than other threads' memory accesses. Expressed in number of lock acquisition attempts. */ .skip_lock_internal_abort = 3, /* How often we retry using elision if there is chance for the transaction @@ -43,13 +43,14 @@ struct elision_config __elision_aconf = .skip_trylock_internal_abort = 3, }; -/* Set when the CPU supports elision. When false elision is never attempted. */ +/* Set when the CPU supports elision. When false elision is never attempted. + */ int __elision_available attribute_hidden; -/* Force elision for all new locks. This is used to decide whether existing +/* Force elision for all new locks. This is used to decide whether existing DEFAULT locks should be automatically upgraded to elision in - pthread_mutex_lock(). Disabled for suid programs. Only used when elision + pthread_mutex_lock(). Disabled for suid programs. Only used when elision is available. */ int __pthread_force_elision attribute_hidden; |