From 6232b96f5153d0b718054a8bc569fcd7d596bab2 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Tue, 14 Jun 2011 01:23:42 -0400 Subject: [PATCH] minor locking optimizations --- src/thread/__lock.c | 2 +- src/thread/pthread_create.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/thread/__lock.c b/src/thread/__lock.c index 2e00636f..21c85fc0 100644 --- a/src/thread/__lock.c +++ b/src/thread/__lock.c @@ -2,7 +2,7 @@ void __lock(volatile int *l) { - int spins=100000; + int spins=10000; /* Do not use futexes because we insist that unlocking is a simple * assignment to optimize non-pathological code with no contention. */ while (a_xchg(l, 1)) diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c index a645f9fe..d1eea0ce 100644 --- a/src/thread/pthread_create.c +++ b/src/thread/pthread_create.c @@ -22,7 +22,7 @@ void __pthread_unwind_next(struct __ptcb *cb) longjmp((void *)cb->__next->__jb, 1); } - LOCK(&self->exitlock); + __lock(&self->exitlock); __pthread_tsd_run_dtors(); -- 2.20.1