linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2009-09-22	const: make block_device_operations const	Alexey Dobriyan	1	-1/+1
	Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-24	osdblk: Adjust queue limits to lower device's limits	Boaz Harrosh	1	-0/+7
	call blk_queue_stack_limits() to copy queue limits from the underline osd scsi_device. This is absolutely needed because osdblk cannot sleep when allocating a lower-request and therefore cannot be bouncing. TODO: Dynamic changes of limits to the lower device queue will not reflect in the upper driver Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
2009-06-24	osdblk: a Linux block device for OSD objects	Jeff Garzik	1	-0/+694
	Submitted driver exports a block device of the form /dev/osdblkX, where X is a decimal number. It does that by mounting a stacking block device on top of an osd object. For example, if you create a 2G object on an OSD device, you can then use this module to present that 2G object as a Linux block device. See inside patch for exact documentation. [Sitting at linux-next helped fix proper Kconfig dependency for this driver, thanks to Randy Dunlap] Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>