fs: iomap based fiemap implementation
authorChristoph Hellwig <hch@lst.de>
Mon, 20 Jun 2016 23:38:45 +0000 (09:38 +1000)
committerDave Chinner <david@fromorbit.com>
Mon, 20 Jun 2016 23:38:45 +0000 (09:38 +1000)
commit8be9f564d25e7adc582f9f3689040ce5aa6f1f5b
treeeac9cc4797502f733b15228a861c0ae7c152f64b
parent9a286f0e52a2dac362caf78a458efa8f3c05b99e
fs: iomap based fiemap implementation

Add a simple fiemap implementation based on iomap_ops, partially based
on a previous implementation from Bob Peterson <rpeterso@redhat.com>.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/iomap.c
include/linux/iomap.h