Paul Saab c794ceb56a Implement write combining for crashdumps. This is useful when ... write caching is disabled on both SCSI and IDE disks where large memory dumps could take up to an hour to complete. Taking an i386 scsi based system with 512MB of ram and timing (in seconds) how long it took to complete a dump, the following results were obtained: Before: After: WCE TIME WCE TIME ------------------ ------------------ 1 141.820972 1 15.600111 0 797.265072 0 65.480465 Obtained from: Yahoo! Reviewed by: peter		2000-10-17 10:05:49 +00:00
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apm	Add Timer device driver for power management events.	2000-09-14 22:34:57 +00:00
bios	Add Timer device driver for power management events.	2000-09-14 22:34:57 +00:00
conf	Duh! LINT is called NOTES these days.	2000-10-14 08:40:47 +00:00
i386	Implement write combining for crashdumps. This is useful when	2000-10-17 10:05:49 +00:00
ibcs2	Initiate deorbit burn sequence for <machine/console.h>.	2000-10-08 21:34:00 +00:00
include	Implement write combining for crashdumps. This is useful when	2000-10-17 10:05:49 +00:00
isa	Remove unneeded #include <machine/clock.h>	2000-10-15 14:19:01 +00:00
linux	Some linux apps, such as IBM's JDK 1.3, will attempt to mmap thread	2000-10-17 00:25:43 +00:00
pci	Remove debug writes introduced in prior commit	2000-10-16 07:31:13 +00:00
svr4	Cleanup after repo copy of sys/svr4 to sys/compat/svr4.	2000-08-31 22:54:09 +00:00
Makefile	Update tags directive to reflect the new location of soft updates	2000-07-04 00:18:43 +00:00