diff options
| author | jhb <jhb@FreeBSD.org> | 2002-04-16 17:11:34 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2002-04-16 17:11:34 +0000 |
| commit | dba04cd736d55f53d6db22e89a37b13ba56eb759 (patch) | |
| tree | 0dbfaf0504ea8a7e7591f231c8e177a948a68da3 /sys/kern/kern_resource.c | |
| parent | 6cbba0bb0370167bd9f9a0d6ef843373f6b8f1c0 (diff) | |
| download | FreeBSD-src-dba04cd736d55f53d6db22e89a37b13ba56eb759.zip FreeBSD-src-dba04cd736d55f53d6db22e89a37b13ba56eb759.tar.gz | |
Lock proctree_lock instead of pgrpsess_lock.
Diffstat (limited to 'sys/kern/kern_resource.c')
| -rw-r--r-- | sys/kern/kern_resource.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c index 5a4d2aa..b89ccc0 100644 --- a/sys/kern/kern_resource.c +++ b/sys/kern/kern_resource.c @@ -110,18 +110,18 @@ getpriority(td, uap) case PRIO_PGRP: { register struct pgrp *pg; - PGRPSESS_SLOCK(); + sx_slock(&proctree_lock); if (uap->who == 0) { pg = td->td_proc->p_pgrp; PGRP_LOCK(pg); } else { pg = pgfind(uap->who); if (pg == NULL) { - PGRPSESS_SUNLOCK(); + sx_sunlock(&proctree_lock); break; } } - PGRPSESS_SUNLOCK(); + sx_sunlock(&proctree_lock); LIST_FOREACH(p, &pg->pg_members, p_pglist) { PROC_LOCK(p); if (!p_cansee(td->td_proc, p) && p->p_ksegrp.kg_nice /* XXXKSE */ < low) @@ -200,18 +200,18 @@ setpriority(td, uap) case PRIO_PGRP: { register struct pgrp *pg; - PGRPSESS_SLOCK(); + sx_slock(&proctree_lock); if (uap->who == 0) { pg = curp->p_pgrp; PGRP_LOCK(pg); } else { pg = pgfind(uap->who); if (pg == NULL) { - PGRPSESS_SUNLOCK(); + sx_sunlock(&proctree_lock); break; } } - PGRPSESS_SUNLOCK(); + sx_sunlock(&proctree_lock); LIST_FOREACH(p, &pg->pg_members, p_pglist) { PROC_LOCK(p); if (!p_cansee(td->td_proc, p)) { |
