David Schultz e92686d065 If we seem to be out of VM, don't allow the pagedaemon to kill ...

processes in the first pass.  Among other things, this will give
us a chance to launder vnode-backed pages before concluding that
we need more swap.  This is particularly useful for systems that
have no swap.

While here, update a comment and remove some long-unused code.

Reported by:	Lucky Green <shamrock@cypherpunks.to>
Suggested by:	dillon
Approved by:	re (rwatson)

2003-05-19 00:51:07 +00:00

..

default_pager.c

…

device_pager.c

- Add vm_paddr_t, a physical address type. This is required for systems

2003-03-25 00:07:06 +00:00

phys_pager.c

Increase the scope of the page queues lock in phys_pager_getpages().

2002-12-27 06:09:56 +00:00

pmap.h

- Kill the pv_flags member of the alpha mdpage since it stop being used

2003-04-10 18:42:06 +00:00

swap_pager.c

Lock the vm_object when performing vm_pager_deallocate().

2003-05-06 02:45:28 +00:00

swap_pager.h

- Move swap_pager_isswapped()'s prototype to a more logical place.

2003-04-24 05:29:27 +00:00

uma_core.c

uma_zone_set_obj() must perform VM_OBJECT_LOCK_INIT() if the caller

2003-04-28 06:11:32 +00:00

uma_dbg.c

atomic_set_8 isn't MI. Instead, follow Jake's suggestions about

2002-11-11 11:50:03 +00:00

uma_dbg.h

…

uma_int.h

- Add support for machine dependant page allocation routines. MD code

2002-11-01 01:01:27 +00:00

uma.h

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

vm_contig.c

- Acquire the vm_object's lock when performing vm_object_page_clean().

2003-04-24 04:31:25 +00:00

vm_extern.h

- Add vm_paddr_t, a physical address type. This is required for systems

2003-03-25 00:07:06 +00:00

vm_fault.c

Prefer the proc lock to sched_lock when testing PS_INMEM now that it is

2003-04-22 20:01:56 +00:00

vm_glue.c

- Merge struct procsig with struct sigacts.

2003-05-13 20:36:02 +00:00

vm_init.c

Move the definitions of the hw.physmem, hw.usermem and hw.availpages

2002-11-07 23:57:17 +00:00

vm_kern.c

Update locking on the kmem_object to use the new macros.

2003-04-15 01:16:05 +00:00

vm_kern.h

Move kernel_vm_end's declaration to pmap.h; add a comment regarding the

2003-02-15 19:38:23 +00:00

vm_map.c

Increase the scope of the vm_object lock in vm_map_delete().

2003-04-30 19:18:09 +00:00

vm_map.h

- When the VM daemon is out of swap space and looking for a

2003-03-12 23:13:16 +00:00

vm_meter.c

Lock some manipulations of the vm object's flags.

2003-04-13 19:36:18 +00:00

vm_mmap.c

suser() does not need the proc lock, just the setting of P_PROTECTED in

2003-04-17 22:38:27 +00:00

vm_object.c

Reduce the size of a vm object by converting its shadow list from a TAILQ

2003-05-18 04:10:16 +00:00

vm_object.h

Reduce the size of a vm object by converting its shadow list from a TAILQ

2003-05-18 04:10:16 +00:00

vm_page.c

- Relax the Giant required in vm_page_remove().

2003-04-25 06:35:05 +00:00

vm_page.h

- Add vm_paddr_t, a physical address type. This is required for systems

2003-03-25 00:07:06 +00:00

vm_pageout.c

If we seem to be out of VM, don't allow the pagedaemon to kill

2003-05-19 00:51:07 +00:00

vm_pageout.h

Move a declaration to its proper place.

2003-05-03 04:21:16 +00:00

vm_pageq.c

- Add vm_paddr_t, a physical address type. This is required for systems

2003-03-25 00:07:06 +00:00

vm_pager.c

Lock the vm_object when performing vm_pager_deallocate().

2003-05-06 02:45:28 +00:00

vm_pager.h

Allow the VM object flushing code to cluster. When the filesystem syncer

2002-12-28 21:03:42 +00:00

vm_param.h

Rev 1.16 renamed VM_METER to VM_TOTAL. This is breaking 3rd-party apps.

2003-01-18 21:14:02 +00:00

vm_swap.c

Provide a mac_check_system_swapoff() entry point, which permits MAC

2003-03-05 23:50:15 +00:00

vm_unix.c

Use the fields in the sysentvec and in the vm map header in place of the

2002-09-21 22:07:17 +00:00

vm_zeroidle.c

Rename a static variable to avoid future conflicts.

2003-04-04 12:08:42 +00:00

vm.h

Change the way ELF coredumps are handled. Instead of unconditionally

2002-12-16 19:24:43 +00:00

vnode_pager.c

Lock the vm_object when performing vm_pager_deallocate().

2003-05-06 02:45:28 +00:00

vnode_pager.h

…