From: Octavian Purdila <opurdila@ixiacom.com>
Date: Wed, 5 May 2010 00:26:55 +0000 (+0000)
Subject: sysctl: add proc_do_large_bitmap
X-Git-Tag: v2.6.35-rc1~473^2~97
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f977fb7ae9ddf565b4800854212fb9a1ed6c2ea;p=pandora-kernel.git

sysctl: add proc_do_large_bitmap

The new function can be used to read/write large bitmaps via /proc. A
comma separated range format is used for compact output and input
(e.g. 1,3-4,10-10).

Writing into the file will first reset the bitmap then update it
based on the given input.

Signed-off-by: Octavian Purdila <opurdila@ixiacom.com>
Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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