diff options
Diffstat (limited to 'sys/kern/subr_turnstile.c')
| -rw-r--r-- | sys/kern/subr_turnstile.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/subr_turnstile.c b/sys/kern/subr_turnstile.c index a58311e..1e9c446 100644 --- a/sys/kern/subr_turnstile.c +++ b/sys/kern/subr_turnstile.c @@ -321,6 +321,7 @@ mtx_enter_hard(struct mtx *m, int type, int saveintr) } p->p_blocked = m; /* Who we're blocked on */ + p->p_mtxname = m->mtx_description; p->p_stat = SMTX; #if 0 propagate_priority(p); @@ -419,6 +420,7 @@ mtx_exit_hard(struct mtx *m, int type) CTR2(KTR_LOCK, "mtx_exit: 0x%p contested setrunqueue 0x%p", m, p1); p1->p_blocked = NULL; + p1->p_mtxname = NULL; p1->p_stat = SRUN; setrunqueue(p1); if ((type & MTX_NOSWITCH) == 0 && p1->p_priority < pri) { |
