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(parent: 47c18d1) | patch
Btrfs-progs: make sure to save mirror_num only if it is set
authorJosef Bacik <jbacik@fb.com>
Thu, 27 Feb 2014 15:25:49 +0000 (10:25 -0500)
committerChris Mason <clm@fb.com>
Fri, 21 Mar 2014 13:23:31 +0000 (06:23 -0700)
commit4bcfcb47faaf1adc912be64892e01b92b377c8c5
tree85d17b22eaed367bf07e5f682c8bd080fd7a22bdtree | snapshot
parent47c18d17c52b452a9516c1943d9c2b0fa7902b5acommit | diff
Btrfs-progs: make sure to save mirror_num only if it is set

If we are cycling through all of the mirrors trying to find the best one we need
to make sure we set best_mirror to an actual mirror number and not 0.  Otherwise
we could end up reading a mirror that wasn't the best and make everybody sad.
Thanks,

Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
disk-io.c diff | blob | history
Domain: System / System Framework Device Management;