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authorMartin K. Petersen <[email protected]>2012-01-11 16:29:31 +0100
committerJens Axboe <[email protected]>2012-01-11 16:29:31 +0100
commitef00f59c95fe6e002e7c6e3663cdea65e253f4cc (patch)
tree8e84273162b7a743767098cc08b6c6eb2b041281 /tools/perf/scripts/python
parentb1bd055d397e09f99dcef9b138ed104ff1812fcb (diff)
block: Add BLKROTATIONAL ioctl
Introduce an ioctl which permits applications to query whether a block device is rotational. Signed-off-by: Martin K. Petersen <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
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