diff options
Diffstat (limited to 'lib/libthr/thread/thr_rtld.c')
| -rw-r--r-- | lib/libthr/thread/thr_rtld.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libthr/thread/thr_rtld.c b/lib/libthr/thread/thr_rtld.c index b1ba384..7dbd910 100644 --- a/lib/libthr/thread/thr_rtld.c +++ b/lib/libthr/thread/thr_rtld.c @@ -146,14 +146,14 @@ _thr_rtld_lock_release(void *lock) if ((l->lock & WAFLAG) == 0) { atomic_add_rel_int(&l->lock, -RC_INCR); - if (l->wr_waiters) { + if (l->lock == 0 && l->wr_waiters) { atomic_add_long(&l->wr_cv, 1); _thr_umtx_wake(&l->wr_cv, l->wr_waiters); } THR_CRITICAL_LEAVE(curthread); } else { atomic_add_rel_int(&l->lock, -WAFLAG); - if (l->wr_waiters) { + if (l->lock == 0 && l->wr_waiters) { atomic_add_long(&l->wr_cv, 1); _thr_umtx_wake(&l->wr_cv, l->wr_waiters); } else if (l->rd_waiters) { |
