From: Chris Mason Date: Mon, 10 Sep 2007 23:58:36 +0000 (-0400) Subject: Btrfs: Add more synchronization before creating a snapshot X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~497 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=011410bd859a481a335d7db1fb559542c5663fd5;p=pandora-kernel.git Btrfs: Add more synchronization before creating a snapshot File data checksums are only done during writepage, so we have to make sure all pages are written when the snapshot is taken. This also adds some locking so that new writes don't race in and add new dirty pages. Signed-off-by: Chris Mason --- Reading git-diff-tree failed