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| author | davidxu <davidxu@FreeBSD.org> | 2010-10-17 11:01:52 +0000 |
|---|---|---|
| committer | davidxu <davidxu@FreeBSD.org> | 2010-10-17 11:01:52 +0000 |
| commit | c8ed8cb6af826805c05f3c01989c38878c5c158d (patch) | |
| tree | 98bc1f465b25929349062dfad4a31b58f0a89e3c /sys/kern/init_main.c | |
| parent | 0d755a144bd1f830a6e0842e888e0102f1974fe3 (diff) | |
| download | FreeBSD-src-c8ed8cb6af826805c05f3c01989c38878c5c158d.zip FreeBSD-src-c8ed8cb6af826805c05f3c01989c38878c5c158d.tar.gz | |
- Insert thread0 into correct thread hash link list.
- In thr_exit() and kthread_exit(), only remove thread from
hash if it can directly exit, otherwise let exit1() do it.
- In thread_suspend_check(), fix cleanup code when thread needs
to exit.
This change seems fixed the "Bad link elm " panic found by
Peter Holm.
Stress testing: pho
Diffstat (limited to 'sys/kern/init_main.c')
| -rw-r--r-- | sys/kern/init_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/init_main.c b/sys/kern/init_main.c index 1dd8e73..d697689 100644 --- a/sys/kern/init_main.c +++ b/sys/kern/init_main.c @@ -443,7 +443,6 @@ proc0_init(void *dummy __unused) */ LIST_INSERT_HEAD(&allproc, p, p_list); LIST_INSERT_HEAD(PIDHASH(0), p, p_hash); - LIST_INSERT_HEAD(TIDHASH(0), td, td_hash); mtx_init(&pgrp0.pg_mtx, "process group", NULL, MTX_DEF | MTX_DUPOK); p->p_pgrp = &pgrp0; LIST_INSERT_HEAD(PGRPHASH(0), &pgrp0, pg_hash); @@ -462,6 +461,7 @@ proc0_init(void *dummy __unused) STAILQ_INIT(&p->p_ktr); p->p_nice = NZERO; td->td_tid = PID_MAX + 1; + LIST_INSERT_HEAD(TIDHASH(td->td_tid), td, td_hash); td->td_state = TDS_RUNNING; td->td_pri_class = PRI_TIMESHARE; td->td_user_pri = PUSER; |
