From: Eric W. Biederman <ebiederm@xmission.com>
Date: Mon, 2 Oct 2006 09:17:12 +0000 (-0700)
Subject: [PATCH] pid: implement pid_nr
X-Git-Tag: v2.6.19-rc1~477
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5feb8f5f8403d8874a04aac443692dfe83bd63d2;p=pandora-kernel.git

[PATCH] pid: implement pid_nr

As we stop storing pid_t's and move to storing struct pid *.  We need a way to
get the pid_t from the struct pid to report to user space what we have stored.

Having a clean well defined way to do this is especially important as we move
to multiple pid spaces as may need to report a different value to the caller
depending on which pid space the caller is in.

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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