From: Jan Kara Date: Wed, 20 Oct 2010 16:49:20 +0000 (+0200) Subject: udf: Protect all modifications of LVID with s_alloc_mutex X-Git-Tag: v2.6.38-rc1~408^2~10 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=949f4a7c08bc4a050eae7aeeac3e6d019d1feafb;p=pandora-kernel.git udf: Protect all modifications of LVID with s_alloc_mutex udf_open_lvid() and udf_close_lvid() were modifying LVID without s_alloc_mutex. Since they can be called from remount, the modification could race with other filesystem modifications of LVID so protect them by s_alloc_mutex just to be sure. Signed-off-by: Jan Kara --- Reading git-diff-tree failed