Commit Graph

6 Commits

Author SHA1 Message Date
thorpej 5b39541e48 New generic disk framework. Highlights:
- New metrics handling.  Metrics are now kept in the new
	  `struct disk'.  Busy time is now stored as a timeval, and
	  transfer count in bytes.

	- Storage for disklabels is now dynamically allocated, so that
	  the size of the disk structure is not machine-dependent.

	- Several new functions for attaching and detaching disks, and
	  handling metrics calculation.

Old-style instrumentation is still supported in drivers that did it before.
However, old-style instrumentation is being deprecated, and will go away
once the userland utilities are updated for the new framework.

For usage and architectural details, see the forthcoming disk(9) manual
page.
1996-01-07 22:01:38 +00:00
pk 04977f87e0 sl_xxx2 -> sl_pcylinder, for Chucks new xd driver. 1995-06-26 22:09:47 +00:00
jtc 71ab4ed9dc KERNEL -> _KERNEL 1995-03-28 18:13:48 +00:00
deraadt 274a90762d copyright/Id cleanup 1994-11-20 20:51:32 +00:00
deraadt 8e89099cf4 ioctl u_long cmd 1994-11-02 04:59:23 +00:00
deraadt 1587c23246 sunos disklabels are translated into netbsd disklabels. 1994-09-17 23:45:39 +00:00