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author | davidxu <davidxu@FreeBSD.org> | 2008-10-29 12:11:48 +0000 |
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committer | davidxu <davidxu@FreeBSD.org> | 2008-10-29 12:11:48 +0000 |
commit | 11aa09b4886d3d56d390fa4b3163ec8898f8c17d (patch) | |
tree | a701cf3213a8bf5033aee181590ea5a545ce1442 /sys/kern/kern_thr.c | |
parent | eeb08e6fced1e618849109005983a9ec530cd210 (diff) | |
download | FreeBSD-src-11aa09b4886d3d56d390fa4b3163ec8898f8c17d.zip FreeBSD-src-11aa09b4886d3d56d390fa4b3163ec8898f8c17d.tar.gz |
If threads limit is exceeded, increase the totoal number
of failures.
Diffstat (limited to 'sys/kern/kern_thr.c')
-rw-r--r-- | sys/kern/kern_thr.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/kern/kern_thr.c b/sys/kern/kern_thr.c index 51f0f05..75d6d01 100644 --- a/sys/kern/kern_thr.c +++ b/sys/kern/kern_thr.c @@ -76,6 +76,7 @@ suword_lwpid(void *addr, lwpid_t lwpid) #endif extern int max_threads_per_proc; +extern int max_threads_hits; static int create_thread(struct thread *td, mcontext_t *ctx, void (*start_func)(void *), void *arg, @@ -154,8 +155,10 @@ create_thread(struct thread *td, mcontext_t *ctx, p = td->td_proc; /* Have race condition but it is cheap. */ - if (p->p_numthreads >= max_threads_per_proc) + if (p->p_numthreads >= max_threads_per_proc) { + ++max_threads_hits; return (EPROCLIM); + } if (rtp != NULL) { switch(rtp->type) { |