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| author | tjr <tjr@FreeBSD.org> | 2003-03-13 00:57:47 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2003-03-13 00:57:47 +0000 |
| commit | 22308242217f3e9bc1fffc2f8a45c762d541779c (patch) | |
| tree | a6f31419d11320fbf972982a53b52344f91344bb /sys/kern/kern_exit.c | |
| parent | a9d877b4c2853a9964b1070dc4d5a9fa6b86c417 (diff) | |
| download | FreeBSD-src-22308242217f3e9bc1fffc2f8a45c762d541779c.zip FreeBSD-src-22308242217f3e9bc1fffc2f8a45c762d541779c.tar.gz | |
Tidy up previous change: move comment about obtaining an exclusive
reference where it belongs, and remove a blank line to make it more
obvious what the comment applies to.
Diffstat (limited to 'sys/kern/kern_exit.c')
| -rw-r--r-- | sys/kern/kern_exit.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index f0554e0..22dba08 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -658,15 +658,14 @@ loop: return (0); } - sx_xlock(&allproc_lock); - LIST_REMOVE(p, p_list); /* off zombproc */ - sx_xunlock(&allproc_lock); - - LIST_REMOVE(p, p_sibling); /* * Remove other references to this process to ensure * we have an exclusive reference. */ + sx_xlock(&allproc_lock); + LIST_REMOVE(p, p_list); /* off zombproc */ + sx_xunlock(&allproc_lock); + LIST_REMOVE(p, p_sibling); leavepgrp(p); sx_xunlock(&proctree_lock); |
