dm sysfs: introduce ability to add writable attributes

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Add DM_ATTR_RW() macro and establish .store method in dm_sysfs_ops.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>

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Mike Snitzer 2015-02-27 17:58:42 -05:00

parent de3ec86dff

commit b898320d68

1 changed files with 27 additions and 5 deletions

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32

drivers/md/dm-sysfs.c

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