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| author |   Martin K. Petersen <martin.petersen@oracle.com> | 2012-01-11 16:29:31 +0100 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2012-01-11 16:29:31 +0100 |
| commit | ef00f59c95fe6e002e7c6e3663cdea65e253f4cc (patch) | |
| tree | 8e84273162b7a743767098cc08b6c6eb2b041281 /fs/mpage.c | |
| parent | block: Introduce blk_set_stacking_limits function (diff) | |
| download | linux-dev-ef00f59c95fe6e002e7c6e3663cdea65e253f4cc.tar.xz linux-dev-ef00f59c95fe6e002e7c6e3663cdea65e253f4cc.zip | |
block: Add BLKROTATIONAL ioctl
Introduce an ioctl which permits applications to query whether a block
device is rotational.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/mpage.c')
0 files changed, 0 insertions, 0 deletions