diff options
| author | pjd <pjd@FreeBSD.org> | 2012-11-25 19:31:42 +0000 |
|---|---|---|
| committer | pjd <pjd@FreeBSD.org> | 2012-11-25 19:31:42 +0000 |
| commit | aec1bace621b2fdbe4e0ed9d34094fe5322edbf3 (patch) | |
| tree | e0a8d234527a0580d53ae587eb51f06b84cb3717 /sys/kern/kern_proc.c | |
| parent | f9c87e23be86a125450ef70018f950e3ac702282 (diff) | |
| download | FreeBSD-src-aec1bace621b2fdbe4e0ed9d34094fe5322edbf3.zip FreeBSD-src-aec1bace621b2fdbe4e0ed9d34094fe5322edbf3.tar.gz | |
Look for zombie process only if we were given process id.
Reviewed by: kib
MFC after: 2 weeks
X-MFC-after-or-with: 243142
Diffstat (limited to 'sys/kern/kern_proc.c')
| -rw-r--r-- | sys/kern/kern_proc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index 0ab5568..2a74a59 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -375,14 +375,15 @@ pget(pid_t pid, int flags, struct proc **pp) int error; sx_slock(&allproc_lock); - if (pid <= PID_MAX) + if (pid <= PID_MAX) { p = pfind_locked(pid); - else if ((flags & PGET_NOTID) == 0) + if (p == NULL && (flags & PGET_NOTWEXIT) == 0) + p = zpfind_locked(pid); + } else if ((flags & PGET_NOTID) == 0) { p = pfind_tid_locked(pid); - else + } else { p = NULL; - if (p == NULL && (flags & PGET_NOTWEXIT) == 0) - p = zpfind_locked(pid); + } sx_sunlock(&allproc_lock); if (p == NULL) return (ESRCH); |
