Alan Cox 56e0670fdc Correct a very old error in both vm_object_madvise() (originating in ...

vm/vm_object.c revision 1.88) and vm_object_sync() (originating in
vm/vm_map.c revision 1.36): When descending a chain of backing objects,
both use the wrong object's backing offset.  Consequently, both may
operate on the wrong pages.

Quoting Matt, "This could be responsible for all of the sporatic madvise
oddness that has been reported over the years."

Reviewed by:	Matt Dillon

2004-07-28 18:23:08 +00:00

..

default_pager.c

Access the swap_pagers' ->putpages() through swappagerops instead

2003-08-06 12:05:48 +00:00

device_pager.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

phys_pager.c

Zero the physical page only if it is invalid and not prezeroed.

2004-04-25 07:58:59 +00:00

pmap.h

- pmap_kenter_temporary() is unused by machine-independent code. Therefore,

2004-04-10 22:41:46 +00:00

swap_pager.c

- Change uma_zone_set_obj() to call kmem_alloc_nofault() instead of

2004-07-22 19:44:49 +00:00

swap_pager.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

uma_core.c

- Change uma_zone_set_obj() to call kmem_alloc_nofault() instead of

2004-07-22 19:44:49 +00:00

uma_dbg.c

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

uma_dbg.h

- Use my freebsd email alias in the copyright.

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

uma_int.h

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

uma.h

Fix a comment above uma_zsecond_create(), describing its arguments.

2004-06-01 01:36:26 +00:00

vm_contig.c

Remove extraneous locks on the VM free page queue mutex; it is not

2004-07-19 23:29:36 +00:00

vm_extern.h

For years, kmem_alloc_pageable() has been misused. Now that the last of

2004-07-25 20:08:59 +00:00

vm_fault.c

To date, unwiring a fictitious page has produced a panic. The reason

2004-05-22 04:53:51 +00:00

vm_glue.c

- Use atomic ops for updating the vmspace's refcnt and exitingcnt.

2004-07-27 03:53:41 +00:00

vm_init.c

The demise of vm_pager_map_page() in revision 1.93 of vm/vm_pager.c permits

2004-04-08 19:08:49 +00:00

vm_kern.c

For years, kmem_alloc_pageable() has been misused. Now that the last of

2004-07-25 20:08:59 +00:00

vm_kern.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vm_map.c

- Use atomic ops for updating the vmspace's refcnt and exitingcnt.

2004-07-27 03:53:41 +00:00

vm_map.h

Simplify vmspace initialization. The bcopy() of fields from the old

2004-07-24 07:40:35 +00:00

vm_meter.c

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vm_mmap.c

Deorbit COMPAT_SUNOS.

2004-06-11 11:16:26 +00:00

vm_object.c

Correct a very old error in both vm_object_madvise() (originating in

2004-07-28 18:23:08 +00:00

vm_object.h

Make the code and comments for vm_object_coalesce() consistent.

2004-07-25 07:48:47 +00:00

vm_page.c

Fix a race in vm_page_sleep_if_busy(). Due to vm_object locking

2004-07-21 23:56:09 +00:00

vm_page.h

Reimplement contigmalloc(9) with an algorithm which stands a greatly-

2004-07-19 06:21:27 +00:00

vm_pageout.c

Remove the GIANT_REQUIRED preceding pmap_remove() in

2004-07-18 04:38:11 +00:00

vm_pageout.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vm_pageq.c

Remove references to L1 in the comments, according to Alan they are

2004-06-07 19:33:05 +00:00

vm_pager.c

The demise of vm_pager_map_page() in revision 1.93 of vm/vm_pager.c permits

2004-04-08 19:08:49 +00:00

vm_pager.h

The demise of vm_pager_map_page() in revision 1.93 of vm/vm_pager.c permits

2004-04-08 19:08:49 +00:00

vm_param.h

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

vm_unix.c

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vm_zeroidle.c

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

vm.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00

vnode_pager.c

Make vm_page's PG_ZERO flag immutable between the time of the page's

2004-05-06 05:03:23 +00:00

vnode_pager.h

Remove advertising clause from University of California Regent's license,

2004-04-06 20:15:37 +00:00