btrfs: publish device membership in sysfs

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Now that we have the infrastructure for per-super attributes, we can
publish device membership in /sys/fs/btrfs/<fsid>/devices. The information
is published as symlinks to the block devices.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <clm@fb.com>

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Jeff Mahoney 2013-11-01 13:07:05 -04:00 • committed by Chris Mason

parent 6ab0a2029c

commit 29e5be240a

2 changed files with 33 additions and 0 deletions

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1

fs/btrfs/ctree.h

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32

fs/btrfs/sysfs.c

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