From: Christoph Hellwig Date: Tue, 8 Jun 2010 16:14:51 +0000 (+0200) Subject: writeback: enforce s_umount locking in writeback_inodes_sb X-Git-Tag: v2.6.35-rc4~43^2~14 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf37e972478ec58a8a54a6b4f951815f0ae28f78;p=pandora-kernel.git writeback: enforce s_umount locking in writeback_inodes_sb Make sure that not only sync_filesystem but all callers of writeback_inodes_sb have the superblock protected against remount. As-is this disables all functionality for these callers, but the next patch relies on this locking to fix writeback_inodes_sb for sync_filesystem. Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe --- Reading git-diff-tree failed