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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...
rs-1.0
Rich Felker 15 years ago
parent
commit
77f15d108e
  1. 2
      src/stdio/__lockfile.c
  2. 2
      src/thread/__wait.c

2
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;

2
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();

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