From: Ilya Dryomov Date: Mon, 16 Jan 2012 20:04:47 +0000 (+0200) Subject: Btrfs: add basic restriper infrastructure X-Git-Tag: v3.3-rc1~26^2~12^2~16 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9e9f97bdfb64d06e9520f8e4f37674ac21cc9bc;p=pandora-kernel.git Btrfs: add basic restriper infrastructure Add basic restriper infrastructure: extended balancing ioctl and all related ioctl data structures, add data structure for tracking restriper's state to fs_info, etc. The semantics of the old balancing ioctl are fully preserved. Explicitly disallow any volume operations when balance is in progress. Signed-off-by: Ilya Dryomov --- Reading git-diff-tree failed