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btrfs-progs: Enhance tree block check by checking empty leaf or node
authorQu Wenruo <quwenruo@cn.fujitsu.com>
Thu, 19 May 2016 08:44:35 +0000 (16:44 +0800)
committerDavid Sterba <dsterba@suse.com>
Wed, 1 Jun 2016 12:56:56 +0000 (14:56 +0200)
commit7c43be8b578ba0133f18beb20d46c68e0225f941
treebae2f4c0f49cf1ba65993706ed1a39b475d5e53dtree | snapshot
parent6a0d3bf28d42b9b4249056b213636952d4575acecommit | diff
btrfs-progs: Enhance tree block check by checking empty leaf or node

For btrfs, it's possible to have empty leaf, but empty node is not
possible.

Add check for empty node for tree blocks.

Suggested-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
disk-io.c diff | blob | history
Domain: System / System Framework Device Management;