Searched hist:bbd3e064362e5057cc4799ba2e4d68c7593e490b (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/include/linux/ |
| H A D | pr.h | bbd3e064362e5057cc4799ba2e4d68c7593e490b Thu Oct 15 07:10:48 CDT 2015 Christoph Hellwig <hch@lst.de> block: add an API for Persistent Reservations
This commits adds a driver API and ioctls for controlling Persistent
Reservations s/genericly/generically/ at the block layer. Persistent
Reservations are supported by SCSI and NVMe and allow controlling who gets
access to a device in a shared storage setup.
Note that we add a pr_ops structure to struct block_device_operations
instead of adding the members directly to avoid bloating all instances
of devices that will never support Persistent Reservations.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
|
| H A D | blkdev.h | diff bbd3e064362e5057cc4799ba2e4d68c7593e490b Thu Oct 15 07:10:48 CDT 2015 Christoph Hellwig <hch@lst.de> block: add an API for Persistent Reservations
This commits adds a driver API and ioctls for controlling Persistent
Reservations s/genericly/generically/ at the block layer. Persistent
Reservations are supported by SCSI and NVMe and allow controlling who gets
access to a device in a shared storage setup.
Note that we add a pr_ops structure to struct block_device_operations
instead of adding the members directly to avoid bloating all instances
of devices that will never support Persistent Reservations.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
|
| /openbmc/linux/include/uapi/linux/ |
| H A D | pr.h | bbd3e064362e5057cc4799ba2e4d68c7593e490b Thu Oct 15 07:10:48 CDT 2015 Christoph Hellwig <hch@lst.de> block: add an API for Persistent Reservations
This commits adds a driver API and ioctls for controlling Persistent
Reservations s/genericly/generically/ at the block layer. Persistent
Reservations are supported by SCSI and NVMe and allow controlling who gets
access to a device in a shared storage setup.
Note that we add a pr_ops structure to struct block_device_operations
instead of adding the members directly to avoid bloating all instances
of devices that will never support Persistent Reservations.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
|
| /openbmc/linux/block/ |
| H A D | ioctl.c | diff bbd3e064362e5057cc4799ba2e4d68c7593e490b Thu Oct 15 07:10:48 CDT 2015 Christoph Hellwig <hch@lst.de> block: add an API for Persistent Reservations
This commits adds a driver API and ioctls for controlling Persistent
Reservations s/genericly/generically/ at the block layer. Persistent
Reservations are supported by SCSI and NVMe and allow controlling who gets
access to a device in a shared storage setup.
Note that we add a pr_ops structure to struct block_device_operations
instead of adding the members directly to avoid bloating all instances
of devices that will never support Persistent Reservations.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
|