Matthew Dillon b86ec922be Replace the vm_page hash table with a per-vmobject splay tree. There should ...

be no major change in performance from this change at this time but this
will allow other work to progress:  Giant lock removal around VM system
in favor of per-object mutexes, ranged fsyncs, more optimal COMMIT rpc's for
NFS, partial filesystem syncs by the syncer, more optimal object flushing,
etc.  Note that the buffer cache is already using a similar splay tree
mechanism.

Note that a good chunk of the old hash table code is still in the tree.
Alan or I will remove it prior to the release if the new code does not
introduce unsolvable bugs, else we can revert more easily.

Submitted by:	alc	(this is Alan's code)
Approved by:	re

2002-10-18 17:24:30 +00:00

..

default_pager.c

…

device_pager.c

…

phys_pager.c

o Retire vm_page_zero_fill() and vm_page_zero_fill_area(). Ever since

2002-08-25 00:22:31 +00:00

pmap.h

Some kernel threads try to do significant work, and the default KSTACK_PAGES

2002-10-02 07:44:29 +00:00

swap_pager.c

Be consistent about "static" functions: if the function is marked

2002-09-28 17:15:38 +00:00

swap_pager.h

Use `struct uma_zone *' instead of uma_zone_t, so that <sys/uma.h> isn't

2002-09-05 14:04:34 +00:00

uma_core.c

Be consistent about "static" functions: if the function is marked

2002-09-28 17:15:38 +00:00

uma_dbg.c

- Use my freebsd email alias in the copyright.

2002-09-19 06:05:32 +00:00

uma_dbg.h

- Use my freebsd email alias in the copyright.

2002-09-19 06:05:32 +00:00

uma_int.h

- Use my freebsd email alias in the copyright.

2002-09-19 06:05:32 +00:00

uma.h

- Use my freebsd email alias in the copyright.

2002-09-19 06:05:32 +00:00

vm_contig.c

o Extend the scope of the page queues lock in contigmalloc1().

2002-08-04 07:07:34 +00:00

vm_extern.h

…

vm_fault.c

o Retire pmap_pageable(). It's an advisory routine that none

2002-08-25 04:20:05 +00:00

vm_glue.c

Remove old useless debugging code

2002-10-14 20:31:54 +00:00

vm_init.c

Change hw.physmem and hw.usermem to unsigned long like they used to be

2002-08-30 04:04:37 +00:00

vm_kern.c

o Retire vm_page_zero_fill() and vm_page_zero_fill_area(). Ever since

2002-08-25 00:22:31 +00:00

vm_kern.h

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vm_map.c

Properly put macro args in ().

2002-10-16 10:52:15 +00:00

vm_map.h

o Update some comments.

2002-09-22 04:33:43 +00:00

vm_meter.c

Rename the mutex thread and process states to use a more generic 'LOCK'

2002-10-02 20:31:47 +00:00

vm_mmap.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_object.c

Replace the vm_page hash table with a per-vmobject splay tree. There should

2002-10-18 17:24:30 +00:00

vm_object.h

Replace the vm_page hash table with a per-vmobject splay tree. There should

2002-10-18 17:24:30 +00:00

vm_page.c

Replace the vm_page hash table with a per-vmobject splay tree. There should

2002-10-18 17:24:30 +00:00

vm_page.h

Replace the vm_page hash table with a per-vmobject splay tree. There should

2002-10-18 17:24:30 +00:00

vm_pageout.c

- Create a new scheduler api that is defined in sys/sched.h

2002-10-12 05:32:24 +00:00

vm_pageout.h

…

vm_pageq.c

…

vm_pager.c

…

vm_pager.h

…

vm_param.h

…

vm_swap.c

- Lock access to numoutput on the swap devices.

2002-09-25 01:24:17 +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

- Create a new scheduler api that is defined in sys/sched.h

2002-10-12 05:32:24 +00:00

vm.h

…

vnode_pager.c

Be consistent about "static" functions: if the function is marked

2002-09-28 17:15:38 +00:00

vnode_pager.h

…