summaryrefslogtreecommitdiff
path: root/kernel/exit.c
diff options
context:
space:
mode:
authorPeter Hurley <peter@hurleysoftware.com>2014-10-16 14:59:48 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-11-05 16:26:14 -0800
commite1c2296c3485158304bfad5a80e89078463d70c8 (patch)
tree98103d2003b9b478c60b8a546e4917880e2150e3 /kernel/exit.c
parent2c411c11020ff356748268ca9cae4c1b4c410f00 (diff)
downloadlinux-sh-e1c2296c3485158304bfad5a80e89078463d70c8.tar.gz
tty: Move session_of_pgrp() and make static
tiocspgrp() is the lone caller of session_of_pgrp(); relocate and limit to file scope. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Reviewed-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 5d30019ff953..6a3e2e5004ba 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -215,27 +215,6 @@ repeat:
}
/*
- * This checks not only the pgrp, but falls back on the pid if no
- * satisfactory pgrp is found. I dunno - gdb doesn't work correctly
- * without this...
- *
- * The caller must hold rcu lock or the tasklist lock.
- */
-struct pid *session_of_pgrp(struct pid *pgrp)
-{
- struct task_struct *p;
- struct pid *sid = NULL;
-
- p = pid_task(pgrp, PIDTYPE_PGID);
- if (p == NULL)
- p = pid_task(pgrp, PIDTYPE_PID);
- if (p != NULL)
- sid = task_session(p);
-
- return sid;
-}
-
-/*
* Determine if a process group is "orphaned", according to the POSIX
* definition in 2.2.2.52. Orphaned process groups are not to be affected
* by terminal-generated stop signals. Newly orphaned process groups are