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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alpha	Implement write combining for crashdumps. This is useful when	2000-10-17 10:05:49 +00:00
conf	Remove 'device tx'. In wilko's testing it traps on bringing the interface	2000-10-12 06:10:12 +00:00
include	Implement write combining for crashdumps. This is useful when	2000-10-17 10:05:49 +00:00
isa	- Heavyweight interrupt threads on the alpha for device I/O interrupts.	2000-10-05 23:09:57 +00:00
linux	A start at an implemention of linux_rt_sendsig & linux_rt_sigreturn	2000-10-17 00:00:20 +00:00
mcbus	- Heavyweight interrupt threads on the alpha for device I/O interrupts.	2000-10-05 23:09:57 +00:00
osf1	Regen. (Fix SYS_exit)	2000-07-29 10:07:38 +00:00
pci	- Heavyweight interrupt threads on the alpha for device I/O interrupts.	2000-10-05 23:09:57 +00:00
tc	Make all Ethernet drivers attach using ether_ifattach() and detach using	2000-07-13 22:54:34 +00:00
tlsb	- Heavyweight interrupt threads on the alpha for device I/O interrupts.	2000-10-05 23:09:57 +00:00