From: Al Viro <viro@zeniv.linux.org.uk>
Date: Mon, 7 Jun 2010 02:31:14 +0000 (-0400)
Subject: new helper: __dentry_path()
X-Git-Tag: v2.6.36-rc1~304^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c103135c14e03fc9a9e5f0adc01df9ad272cf2a1;p=pandora-kernel.git

new helper: __dentry_path()

builds path relative to fs root, called under dcache_lock,
doesn't append any nonsense to unlinked ones.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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