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author | deischen <deischen@FreeBSD.org> | 2003-04-22 20:28:33 +0000 |
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committer | deischen <deischen@FreeBSD.org> | 2003-04-22 20:28:33 +0000 |
commit | 23350dd1f55e20a596f9e469feca743c7fe997ec (patch) | |
tree | 19f3d1be5afa27ed30120ee055e1c276564167d9 /lib/libpthread/thread/thr_init.c | |
parent | 18f0a39a3fe1da16212e6fc2c570431b6fac7fff (diff) | |
download | FreeBSD-src-23350dd1f55e20a596f9e469feca743c7fe997ec.zip FreeBSD-src-23350dd1f55e20a596f9e469feca743c7fe997ec.tar.gz |
Add a couple asserts to pthread_cond_foo to ensure the (low-level)
lock level is 0. Thus far, the threads implementation doesn't use
mutexes or condition variables so the lock level should be 0.
Save the return value when trying to schedule a new thread and
use this to return an error from pthread_create().
Change the max sleep time for an idle KSE to 1 minute from 2 minutes.
Maintain a count of the number of KSEs within a KSEG.
With these changes scope system threads seem to work, but heavy
use of them crash the kernel (supposedly VM bugs).
Diffstat (limited to 'lib/libpthread/thread/thr_init.c')
-rw-r--r-- | lib/libpthread/thread/thr_init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libpthread/thread/thr_init.c b/lib/libpthread/thread/thr_init.c index 626a134..804462c 100644 --- a/lib/libpthread/thread/thr_init.c +++ b/lib/libpthread/thread/thr_init.c @@ -264,6 +264,9 @@ _libpthread_init(struct pthread *curthread) PANIC("Can't allocate initial kseg."); _kse_initial->k_schedq = &_kse_initial->k_kseg->kg_schedq; + TAILQ_INSERT_TAIL(&_kse_initial->k_kseg->kg_kseq, _kse_initial, k_kgqe); + _kse_initial->k_kseg->kg_ksecount = 1; + /* Set the initial thread. */ if (curthread == NULL) { /* Create and initialize the initial thread. */ |