From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 22 Mar 2008 03:59:49 +0000 (-0400)
Subject: [PATCH] count ghost references to vfsmounts
X-Git-Tag: v2.6.25-rc8~42^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c4b93d8269b9d35971a8239426b1f6ddc3d5ef7;p=pandora-kernel.git

[PATCH] count ghost references to vfsmounts

make propagate_mount_busy() exclude references from the vfsmounts
that had been isolated by umount_tree() and are just waiting for
release_mounts() to dispose of their ->mnt_parent/->mnt_mountpoint.

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