From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Sun, 8 Jan 2006 09:03:53 +0000 (-0800)
Subject: [PATCH] setpgid: should work for sub-threads
X-Git-Tag: v2.6.16-rc1~735
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee0acf90d320c29916ba8c5c1b2e908d81f5057d;p=pandora-kernel.git

[PATCH] setpgid: should work for sub-threads

setpgid(0, pgid) or setpgid(forked_child_pid, pgid) does not work unless
the calling process is a thread_group_leader().

'man setpgid' does not tell anything about that, so I consider this
behaviour is a bug.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Oren Laadan <orenl@cs.columbia.edu>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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