From: Ilya Dryomov <idryomov@gmail.com>
Date: Mon, 16 Jan 2012 20:04:49 +0000 (+0200)
Subject: Btrfs: allow for resuming restriper after it was paused
X-Git-Tag: v3.3-rc1~26^2~12^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de322263d3a6d4ffd4ed7c4d0c6536e9497aec9b;p=pandora-kernel.git

Btrfs: allow for resuming restriper after it was paused

Recognize BTRFS_BALANCE_RESUME flag passed from userspace.  We use the
same heuristics used when recovering balance after a crash to try to
start where we left off last time.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
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