From: Paul Clements <paul.clements@steeleye.com>
Date: Thu, 7 Dec 2006 04:40:53 +0000 (-0800)
Subject: [PATCH] nbd: show nbd client pid in sysfs
X-Git-Tag: v2.6.20-rc1~145^2^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b39bb6548d60b9a18826134b5ccd5c3cef85fe2;p=pandora-kernel.git

[PATCH] nbd: show nbd client pid in sysfs

Allow nbd to expose the nbd-client daemon's PID in /sys/block/nbd<x>/pid.

This is helpful for tracking connection status of a device and for
determining which nbd devices are currently in use.

Signed-off-by: Paul Clements <paul.clements@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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