Poul-Henning Kamp 21144e3bf1 Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new ... field in struct buf: b_iocmd. The b_iocmd is enforced to have exactly one bit set. B_WRITE was bogusly defined as zero giving rise to obvious coding mistakes. Also eliminate the redundant struct buf flag B_CALL, it can just as efficiently be done by comparing b_iodone to NULL. Should you get a panic or drop into the debugger, complaining about "b_iocmd", don't continue. It is likely to write on your disk where it should have been reading. This change is a step in the direction towards a stackable BIO capability. A lot of this patch were machine generated (Thanks to style(9) compliance!) Vinum users: Greg has not had time to test this yet, be careful.		2000-03-20 10:44:49 +00:00
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apm	Correctly handle suspend and resume in APM.	2000-02-06 14:57:05 +00:00
bios	Correctly handle suspend and resume in APM.	2000-02-06 14:57:05 +00:00
conf	Argh, fix cut/paste mistake. This contributed to LINT not building.	2000-03-20 10:17:13 +00:00
i386	Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new	2000-03-20 10:44:49 +00:00
ibcs2	Introduce NDFREE (and remove VOP_ABORTOP)	1999-12-15 23:02:35 +00:00
include	Exchange numerical values for FPE_INTDIV and FPE_INTOVF, so that they	2000-03-20 10:22:19 +00:00
isa	Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new	2000-03-20 10:44:49 +00:00
linux	Fix some style bugs. The long line is in a chunk of code that's	2000-03-13 15:27:19 +00:00
pci	Add a workaround to allow us to detect the second pci bus on an HP	2000-02-23 20:25:06 +00:00
svr4	Pre-freeze cleanups: Conditionalize debugging writes on DEBUG_SVR4,	2000-01-15 15:29:37 +00:00
Makefile	Add soft updates to the set of things being tagged. Syntax cleanup.	2000-01-27 01:22:06 +00:00