From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Date: Fri, 2 Jan 2009 13:41:21 +0000 (+0000)
Subject: Per-mount allocated_ptys
X-Git-Tag: v2.6.29-rc1~545^2~66
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e76b7c01e598d2d14ddfdb6ae5c6afe45245d0de;p=pandora-kernel.git

Per-mount allocated_ptys

To enable multiple mounts of devpts, 'allocated_ptys' must be a per-mount
variable rather than a global variable.  Move 'allocated_ptys' into the
super_block's s_fs_info.

Changelog[v2]:
	Define and use DEVPTS_SB() wrapper.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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