From: Josef Bacik <josef@redhat.com>
Date: Wed, 5 Jan 2011 20:00:07 +0000 (-0500)
Subject: fs: add documentation on fallocate hole punching
X-Git-Tag: v2.6.38-rc1~237^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=924241575a85249b9d410e38f5b2fcad9035e45c;p=pandora-kernel.git

fs: add documentation on fallocate hole punching

This patch simply adds documentation on how to handle the hole punching mode of
fallocate for any filesystem wishing to use it.

Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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