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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default_pager.c	Revert spelling mistake I made in the previous commit	2000-03-27 20:41:17 +00:00
device_pager.c	Revert spelling mistake I made in the previous commit	2000-03-27 20:41:17 +00:00
phys_pager.c	Minor cleanups:	2000-07-28 22:03:08 +00:00
pmap.h	Implement write combining for crashdumps. This is useful when	2000-10-17 10:05:49 +00:00
swap_pager.c	The swap bitmap allocator was not calculating the bitmap size properly	2000-10-13 16:44:34 +00:00
swap_pager.h	The swap bitmap allocator was not calculating the bitmap size properly	2000-10-13 16:44:34 +00:00
vm.h	Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"	1999-12-29 05:07:58 +00:00
vm_extern.h	Remove unused 3rd argument from vsunlock() which abused B_WRITE.	2000-03-13 10:47:24 +00:00
vm_fault.c	This is a cleanup patch to Peter's new OBJT_PHYS VM object type	2000-05-29 22:40:54 +00:00
vm_glue.c	Major update to the way synchronization is done in the kernel. Highlights	2000-09-07 01:33:02 +00:00
vm_init.c	Revert spelling mistake I made in the previous commit	2000-03-27 20:41:17 +00:00
vm_kern.c	Implement an optimization of the VM<->pmap API. Pass vm_page_t's directly	2000-05-21 12:50:18 +00:00
vm_kern.h	Fix null-pointer dereference crash when the system is intentionally	2000-02-16 21:11:33 +00:00
vm_map.c	Convert lockmgr locks from using simple locks to using mutexes.	2000-10-04 01:29:17 +00:00
vm_map.h	For lockmgr mutex protection, use an array of mutexes that are allocated	2000-10-12 22:37:28 +00:00
vm_meter.c	- Add a new process flag P_NOLOAD that marks a process that should be	2000-09-15 22:00:23 +00:00
vm_mmap.c	Add three new VOPs: VOP_CREATEVOBJECT, VOP_DESTROYVOBJECT and VOP_GETVOBJECT.	2000-09-12 09:49:08 +00:00
vm_object.c	This is a cleanup patch to Peter's new OBJT_PHYS VM object type	2000-05-29 22:40:54 +00:00
vm_object.h	Make the arguments match the functionality of the functions.	2000-08-26 04:51:39 +00:00
vm_page.c	Simplify and rationalise the management of the vnode free list	2000-07-04 04:32:40 +00:00
vm_page.h	Make the arguments match the functionality of the functions.	2000-08-26 04:51:39 +00:00
vm_pageout.c	Major update to the way synchronization is done in the kernel. Highlights	2000-09-07 01:33:02 +00:00
vm_pageout.h	Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"	1999-12-29 05:07:58 +00:00
vm_pager.c	Checkpoint of a new physical memory backed object type, that does not	2000-05-21 13:41:29 +00:00
vm_pager.h	Back out the previous change to the queue(3) interface.	2000-05-26 02:09:24 +00:00
vm_param.h	Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"	1999-12-29 05:07:58 +00:00
vm_swap.c	The swap bitmap allocator was not calculating the bitmap size properly	2000-10-13 16:44:34 +00:00
vm_unix.c	If a process is over its resource limit for datasize, still allow	2000-10-06 13:03:50 +00:00
vm_zone.c	Previous commit changing SYSCTL_HANDLER_ARGS violated KNF.	2000-07-04 11:25:35 +00:00
vm_zone.h	…
vnode_pager.c	Add snapshots to the fast filesystem. Most of the changes support	2000-07-11 22:07:57 +00:00
vnode_pager.h	Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"	1999-12-29 05:07:58 +00:00