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cdc3013464
NetBSD/sys/vm
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ross c297f000b7 NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 
string. The actual functional changes are:

	1. in vm_page_alloc(), restore some long lost code by Paul Kranenburg
	that reserves the last few pages for kernel objects, adding an
	additional escape for the pageout daemon.

	2. In vm_wait() (replaces VM_WAIT), recognize the amusing fatal
	deadlock where the pagedemon sleeps on a channel that only it ever
	wakes up, and add a timeout and printf. Mod 1 should generally
	prevent this from happening in any case.

	3. Fix a livelock in vm_pageout_page() caused by a pre-wakeup of
	page consumers prior to the pageout, which can easily fail over
	memory issues in NFS and IP code. Also, ++ cnt.v_pageouts only
	if the pageout succeeded.
1998-01-31 04:02:39 +00:00
..
device_pager.c pull up vm_object_collapse() fix from mrg_vm_object_collapse branch. 1997-01-03 18:03:14 +00:00
device_pager.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
pmap.h In the new non-contig case, redefine pmap_steal_memory() as an alternative 1998-01-08 23:28:04 +00:00
swap_pager.c bring mrg-vm-swap2 onto mainilne. 1997-06-12 14:51:20 +00:00
swap_pager.h pull up vm_object_collapse() fix from mrg_vm_object_collapse branch. 1997-01-03 18:03:14 +00:00
TODO RCSID Police. 1998-01-05 19:40:40 +00:00
vm_conf.h VM prototype changes 1996-02-05 01:53:47 +00:00
vm_extern.h NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_fault.c NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_glue.c NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_inherit.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
vm_init.c In vm_mem_init(), don't test for cnt.v_page_size being == 0. It is perfectly 1998-01-09 06:00:50 +00:00
vm_kern.c NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_kern.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
vm_map.c add new version of non contiguous memory code, written by chuck cranor, 1998-01-08 11:36:16 +00:00
vm_map.h Make vm_map_clear_recursive behave exactly like the old lock_clear_recursive. 1997-07-20 23:23:45 +00:00
vm_meter.c add new version of non contiguous memory code, written by chuck cranor, 1998-01-08 11:36:16 +00:00
vm_mmap.c Fix the shared library versioning snafu caused by the recent changes 1997-10-20 22:05:06 +00:00
vm_object.c NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_object.h NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_page.c NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_page.h Clean up and consolidate the old non-contig bootstrap functions, and 1998-01-08 23:03:24 +00:00
vm_pageout.c NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_pageout.h NFS swap fix. Most files here are modified purely to add a tsleep() wmesg 1998-01-31 04:02:39 +00:00
vm_pager.c Convert RTC_OFFSET, DEVPAGER, SWAPPAGER and VNODEPAGER to be declared 1997-09-20 00:44:05 +00:00
vm_pager.h pull up vm_object_collapse() fix from mrg_vm_object_collapse branch. 1997-01-03 18:03:14 +00:00
vm_param.h PR/4269: Chris Demetriou: msync is missing the MS_* flags. 1997-10-16 23:29:26 +00:00
vm_prot.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
vm_swap.c "pool" routines moved to kern/subr_pool.c 1997-12-15 11:18:41 +00:00
vm_swap.h Guard against synchronous I/O completetion per swap-device. 1997-12-02 13:47:37 +00:00
vm_unix.c Don't make coredump of areas which are mmap()ed from a device. 1997-07-22 10:06:43 +00:00
vm_user.c Replace vm_object_prefer with PMAP_PREFER. 1996-02-28 22:39:13 +00:00
vm.h Garbage-collect __VM_PMAP_HACK. 1998-01-06 08:36:23 +00:00
vnode_pager.c Move lock.h and kern_lock.c to their rightful places, as in Lite2. Make 1997-07-06 12:38:25 +00:00
vnode_pager.h New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00