dillon 05c33a209b Limit the amount of KVM reserved for the buffer cache and for swap-meta ... information. The default limits only effect machines with > 1GB of ram and can be overriden with two new kernel conf variables VM_SWZONE_SIZE_MAX and VM_BCACHE_SIZE_MAX, or with loader variables kern.maxswzone and kern.maxbcache. This has the effect of leaving more KVM available for sizing NMBCLUSTERS and 'maxusers' and should avoid tripups where a sysad adds memory to a machine and then sees the kernel panic on boot due to running out of KVM. Also change the default swap-meta auto-sizing calculation to allocate half of what it was previously allocating. The prior defaults were way too high. Note that we cannot afford to run out of swap-meta structures so we still stay somewhat conservative here.		2001-08-20 00:41:12 +00:00
..
default_pager.c	With Alfred's permission, remove vm_mtx in favor of a fine-grained approach	2001-07-04 16:20:28 +00:00
device_pager.c	With Alfred's permission, remove vm_mtx in favor of a fine-grained approach	2001-07-04 16:20:28 +00:00
phys_pager.c	With Alfred's permission, remove vm_mtx in favor of a fine-grained approach	2001-07-04 16:20:28 +00:00
pmap.h
swap_pager.c	Limit the amount of KVM reserved for the buffer cache and for swap-meta	2001-08-20 00:41:12 +00:00
swap_pager.h
vm_contig.c	Reorg vm_page.c into vm_page.c, vm_pageq.c, and vm_contig.c (for contigmalloc).	2001-07-04 23:27:09 +00:00
vm_extern.h
vm_fault.c	Reorg vm_page.c into vm_page.c, vm_pageq.c, and vm_contig.c (for contigmalloc).	2001-07-04 23:27:09 +00:00
vm_glue.c	whitespace / register cleanup	2001-07-04 19:00:13 +00:00
vm_init.c	With Alfred's permission, remove vm_mtx in favor of a fine-grained approach	2001-07-04 16:20:28 +00:00
vm_kern.c	- Remove asleep(), await(), and M_ASLEEP.	2001-08-10 06:56:12 +00:00
vm_kern.h	Introduce numerous SMP friendly changes to the mbuf allocator. Namely,	2001-06-22 06:35:32 +00:00
vm_map.c	Change inlines back into mainline code in preparation for mutexing. Also,	2001-07-04 20:15:18 +00:00
vm_map.h	Change inlines back into mainline code in preparation for mutexing. Also,	2001-07-04 20:15:18 +00:00
vm_meter.c	whitespace / register cleanup	2001-07-04 19:00:13 +00:00
vm_mmap.c	whitespace / register cleanup	2001-07-04 19:00:13 +00:00
vm_object.c	Remove the use of atomic ops to manipulate vm_object and vm_page flags.	2001-07-31 04:03:53 +00:00
vm_object.h	Oops. Last commit to vm_object.c should have got these files too.	2001-07-31 04:09:52 +00:00
vm_page.c	- Remove asleep(), await(), and M_ASLEEP.	2001-08-10 06:37:05 +00:00
vm_page.h	Oops. Last commit to vm_object.c should have got these files too.	2001-07-31 04:09:52 +00:00
vm_pageout.c	Reorg vm_page.c into vm_page.c, vm_pageq.c, and vm_contig.c (for contigmalloc).	2001-07-04 23:27:09 +00:00
vm_pageout.h	- Remove asleep(), await(), and M_ASLEEP.	2001-08-10 06:37:05 +00:00
vm_pageq.c	Reorg vm_page.c into vm_page.c, vm_pageq.c, and vm_contig.c (for contigmalloc).	2001-07-04 23:27:09 +00:00
vm_pager.c	Whitespace fixes.	2001-08-04 20:49:29 +00:00
vm_pager.h	With Alfred's permission, remove vm_mtx in favor of a fine-grained approach	2001-07-04 16:20:28 +00:00
vm_param.h	Change the way information about swap devices is exported to be more	2001-06-01 22:53:10 +00:00
vm_swap.c	Permit direct swapping to NFS regular files using swapon(2). We	2001-07-28 20:18:38 +00:00
vm_unix.c	whitespace / register cleanup	2001-07-04 19:00:13 +00:00
vm_zeroidle.c	The i386-specific includes in this file were "fixed" by bracketing them with	2001-07-15 04:11:51 +00:00
vm_zone.c	Add a missing semicolon to unbreak the kernel build with INVARIANTS	2001-08-05 03:55:02 +00:00
vm_zone.h	Add a zdestroy() function to the zone allocator. This is needed for the	2001-08-04 20:17:05 +00:00
vm.h	With Alfred's permission, remove vm_mtx in favor of a fine-grained approach	2001-07-04 16:20:28 +00:00
vnode_pager.c	Whitespace fixes.	2001-08-04 20:49:29 +00:00
vnode_pager.h