btrfs: check balance of send_in_progress

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Warn if the balance goes below zero, which appears to be unlikely
though. Otherwise cleans up the code a bit.

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>

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David Sterba 2013-12-17 15:07:20 +01:00 • committed by Chris Mason

parent 41ce9970a8

commit 66ef7d65c3

1 changed files with 20 additions and 18 deletions

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38

fs/btrfs/send.c

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