From: Eric W. Biederman Date: Thu, 18 Dec 2014 19:10:48 +0000 (-0600) Subject: mnt: In umount_tree reuse mnt_list instead of mnt_hash X-Git-Tag: omap-for-v4.2/o2_dc~89^2~11 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c003b26ff98ca04a180ff34c38c007a3998d62f9;p=pandora-kernel.git mnt: In umount_tree reuse mnt_list instead of mnt_hash umount_tree builds a list of mounts that need to be unmounted. Utilize mnt_list for this purpose instead of mnt_hash. This begins to allow keeping a mount on the mnt_hash after it is unmounted, which is necessary for a properly functioning MNT_LOCKED implementation. The fact that mnt_list is an ordinary list makding available list_move is nice bonus. Cc: stable@vger.kernel.org Signed-off-by: "Eric W. Biederman" --- Reading git-diff-tree failed