From: Stefan Behrens Date: Thu, 15 Aug 2013 15:11:21 +0000 (+0200) Subject: Btrfs: fill UUID tree initially X-Git-Tag: v3.12-rc1~40^2~46 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=803b2f54fb4faf6d76fca43e59bcc555d9713cd4;p=pandora-kernel.git Btrfs: fill UUID tree initially When the UUID tree is initially created, a task is spawned that walks through the root tree. For each found subvolume root_item, the uuid and received_uuid entries in the UUID tree are added. This is such a quick operation so that in case somebody wants to unmount the filesystem while the task is still running, the unmount is delayed until the UUID tree building task is finished. Signed-off-by: Stefan Behrens Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- Reading git-diff-tree failed