Author: mjg
Date: Sun Aug 17 07:05:30 2014
New Revision: 270089
URL: http://svnweb.freebsd.org/changeset/base/270089
Log:
MFC r259407:
proc exit: don't take PROC_LOCK while freeing rlimits
Code wishing to check rlimits of some process should check whether it
is exiting first, which current consumers do.
Modified:
stable/10/sys/kern/kern_exit.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/kern/kern_exit.c
==============================================================================
--- stable/10/sys/kern/kern_exit.c Sun Aug 17 07:00:47 2014
(r270088)
+++ stable/10/sys/kern/kern_exit.c Sun Aug 17 07:05:30 2014
(r270089)
@@ -387,10 +387,8 @@ exit1(struct thread *td, int rv)
/*
* Release our limits structure.
*/
- PROC_LOCK(p);
plim = p->p_limit;
p->p_limit = NULL;
- PROC_UNLOCK(p);
lim_free(plim);
tidhash_remove(td);
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