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| author | Rich Felker <dalias@aerifal.cx> | 2011-05-06 21:45:48 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-05-06 21:45:48 -0400 |
| commit | 77f15d108ee021d4dfbeebe793661131c4470d4d (patch) | |
| tree | ff6592cd0a1cc22fb94a16a39e9df02fc8d73e17 | |
| parent | 9dd6399c95ed3ebc62492f6dedc569b5f0d8bb8e (diff) | |
| download | musl-77f15d108ee021d4dfbeebe793661131c4470d4d.tar.gz musl-77f15d108ee021d4dfbeebe793661131c4470d4d.tar.xz musl-77f15d108ee021d4dfbeebe793661131c4470d4d.zip | |
reduce some ridiculously large spin counts
these should be tweaked according to testing. offhand i know 1000 is too low and 5000 is likely to be sufficiently high. consider trying to add futexes to file locking, too...
| -rw-r--r-- | src/stdio/__lockfile.c | 2 | ||||
| -rw-r--r-- | src/thread/__wait.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/stdio/__lockfile.c b/src/stdio/__lockfile.c index 4e0239e7..66a4d26d 100644 --- a/src/stdio/__lockfile.c +++ b/src/stdio/__lockfile.c @@ -3,7 +3,7 @@ void __lockfile(FILE *f) { - int spins=100000; + int spins=10000; int tid; if (f->lock < 0) return; diff --git a/src/thread/__wait.c b/src/thread/__wait.c index d024fb37..041a0669 100644 --- a/src/thread/__wait.c +++ b/src/thread/__wait.c @@ -2,7 +2,7 @@ void __wait(volatile int *addr, volatile int *waiters, int val, int priv) { - int spins=50000; + int spins=10000; if (priv) priv = 128; priv=0; while (spins--) { if (*addr==val) a_spin(); |