btrfs-progs: fsck: avoid pinning same block several times
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Thu, 24 Apr 2014 03:19:17 +0000 (11:19 +0800)
committerDavid Sterba <dsterba@suse.cz>
Fri, 10 Oct 2014 08:38:16 +0000 (10:38 +0200)
commit897c98de73627c10e9bf68798e98b3477dfc3bb0
tree0b2403673281cf0bb0e52bcc4ae234e245904ace
parentbf17a5e43ebf7db63a64fe3e584af88e48b27355
btrfs-progs: fsck: avoid pinning same block several times

This can not only give some speedups but also avoid forever loop
with a really broken filesystem.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
cmds-check.c