From: Eric W. Biederman <ebiederm@xmission.com>
Date: Mon, 2 Oct 2006 09:17:09 +0000 (-0700)
Subject: [PATCH] pid: add do_each_pid_task
X-Git-Tag: v2.6.19-rc1~480
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=558cb325485aaf655130f140e8ddd25392f6c972;p=pandora-kernel.git

[PATCH] pid: add do_each_pid_task

To avoid pid rollover confusion the kernel needs to work with struct pid *
instead of pid_t.  Currently there is not an iterator that walks through all
of the tasks of a given pid type starting with a struct pid.  This prevents us
replacing some pid_t instances with struct pid.  So this patch adds
do_each_pid_task which walks through the set of task for a given pid type
starting with a struct pid.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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