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| author | Rich Felker <dalias@aerifal.cx> | 2011-06-14 01:23:42 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-06-14 01:23:42 -0400 |
| commit | 6232b96f5153d0b718054a8bc569fcd7d596bab2 (patch) | |
| tree | 0fe36b6b009ece51152b40777c4a31d79b25f374 | |
| parent | 0e1762539c2ad359ba10502cdfb750b5afd2329e (diff) | |
| download | musl-6232b96f5153d0b718054a8bc569fcd7d596bab2.tar.gz musl-6232b96f5153d0b718054a8bc569fcd7d596bab2.tar.xz musl-6232b96f5153d0b718054a8bc569fcd7d596bab2.zip | |
minor locking optimizations
| -rw-r--r-- | src/thread/__lock.c | 2 | ||||
| -rw-r--r-- | 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(); |