diff options
| author | jhb <jhb@FreeBSD.org> | 2001-07-03 05:27:53 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2001-07-03 05:27:53 +0000 |
| commit | 7bb1f298985ebd280b73367beff86c4c398c2d11 (patch) | |
| tree | 4bfffb498fce142050d6fead516f6ae6075c1edb /sys/kern/kern_sig.c | |
| parent | 8ec87a16bae18492accb8450a4e1374daf408bdf (diff) | |
| download | FreeBSD-src-7bb1f298985ebd280b73367beff86c4c398c2d11.zip FreeBSD-src-7bb1f298985ebd280b73367beff86c4c398c2d11.tar.gz | |
Grab Giant around postsig() since sendsig() can call into the vm to
grow the stack and we already needed Giant for KTRACE.
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 82d2c73..4784e40 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1535,11 +1535,6 @@ postsig(sig) KASSERT(sig != 0, ("postsig")); PROC_LOCK_ASSERT(p, MA_OWNED); -#ifdef KTRACE - PROC_UNLOCK(p); - mtx_lock(&Giant); - PROC_LOCK(p); -#endif ps = p->p_sigacts; SIGDELSET(p->p_siglist, sig); action = ps->ps_sigact[_SIG_IDX(sig)]; @@ -1547,7 +1542,6 @@ postsig(sig) if (KTRPOINT(p, KTR_PSIG)) ktrpsig(p->p_tracep, sig, action, p->p_flag & P_OLDMASK ? &p->p_oldsigmask : &p->p_sigmask, 0); - mtx_unlock(&Giant); #endif _STOPEVENT(p, S_SIG, sig); |
