From: Dave Chinner <dchinner@redhat.com>
Date: Fri, 8 Jul 2011 04:14:43 +0000 (+1000)
Subject: inode: remove iprune_sem
X-Git-Tag: v3.1-rc1~282^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f8c19fdf3f97402b68f058b1c72a6c7166c9e59;p=pandora-kernel.git

inode: remove iprune_sem

Now that we have per-sb shrinkers with a lifecycle that is a subset
of the superblock lifecycle and can reliably detect a filesystem
being unmounted, there is not longer any race condition for the
iprune_sem to protect against. Hence we can remove it.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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