Alan Cox c6d9ef2e1f Correct a long-standing race condition in vm_fault() that could result in a ...

panic "vm_page_cache: caching a dirty page, ...": Access to the page must
be restricted or removed before calling vm_page_cache().  This race
condition is identical in nature to that which was addressed by
vm_pageout.c's revision 1.251 and vm_page.c's revision 1.275.

Reviewed by:	tegge
MFC after:	7 days

2004-02-15 00:42:26 +00:00

..

default_pager.c

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

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

device_pager.c

Simplify the various pager allocation routines by computing the desired

2004-01-04 20:55:15 +00:00

phys_pager.c

Simplify the various pager allocation routines by computing the desired

2004-01-04 20:55:15 +00:00

pmap.h

Move pmap_resident_count() from the MD pmap.h to the MI pmap.h.

2003-10-06 01:47:12 +00:00

swap_pager.c

Remove the absolute count g_access_abs() function since experience has

2004-02-12 22:42:11 +00:00

swap_pager.h

Staticize swap_pager_putpages()

2003-08-06 12:08:27 +00:00

uma_core.c

- Fix a problem where we did not drain the cache of buckets in the zone

2004-02-01 06:15:17 +00:00

uma_dbg.c

Provide a bit more help with "memory overwritten after free" style bugs.

2003-09-27 21:33:13 +00:00

uma_dbg.h

- Use my freebsd email alias in the copyright.

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

uma_int.h

Increase UMA_BOOT_PAGES because of changes to pv entry initialization in

2004-01-18 05:51:06 +00:00

uma.h

- Fix the silly flag situation in UMA. Remove redundant ZFLAG/ZONE flags

2003-09-19 08:37:44 +00:00

vm_contig.c

Remove vm_page_alloc_contig(). It's now unused.

2004-01-14 06:21:38 +00:00

vm_extern.h

Remove vm_page_alloc_contig(). It's now unused.

2004-01-14 06:21:38 +00:00

vm_fault.c

Correct a long-standing race condition in vm_fault() that could result in a

2004-02-15 00:42:26 +00:00

vm_glue.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

vm_init.c

Change clean_map from a global to an auto variable

2003-09-01 16:46:47 +00:00

vm_kern.c

Unmanage pages allocated by kmem_alloc(). (There is no point in having PV

2004-01-10 00:22:33 +00:00

vm_kern.h

More pipe changes:

2003-08-11 05:51:51 +00:00

vm_map.c

Further reduce the use of Giant in vm_map_delete(): Perform pmap_remove()

2004-02-12 20:56:06 +00:00

vm_map.h

- Rename vm_map_clean() to vm_map_sync(). This better reflects the fact

2003-11-09 05:25:35 +00:00

vm_meter.c

Avoid lock-order reversal between the vm object list mutex and the vm

2004-01-02 19:38:25 +00:00

vm_mmap.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

vm_object.c

Don't acquire Giant in vm_object_deallocate() unless the object is vnode-

2004-01-18 03:44:14 +00:00

vm_object.h

- Rename vm_map_clean() to vm_map_sync(). This better reflects the fact

2003-11-09 05:25:35 +00:00

vm_page.c

- Correct a long-standing race condition in vm_page_try_to_cache() that

2004-02-14 08:54:37 +00:00

vm_page.h

- Align a comment within struct vm_page.

2003-10-25 18:33:04 +00:00

vm_pageout.c

- Correct a long-standing race condition in vm_page_try_to_cache() that

2004-02-14 08:54:37 +00:00

vm_pageout.h

- Increase the object lock's scope in vm_contig_launder() so that access

2003-10-18 21:09:21 +00:00

vm_pageq.c

Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's

2003-08-12 23:24:05 +00:00

vm_pager.c

- Remove comments referring to functions that no longer exist.

2003-10-20 05:16:27 +00:00

vm_pager.h

- Push down Giant from vm_pageout() to vm_pageout_scan(), freeing

2003-10-24 06:43:04 +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_unix.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

vm_zeroidle.c

- Use a seperate startup function for the zeroidle kthread. Use this to

2004-02-02 07:51:03 +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

Eliminate the acquisition and release of Giant from vnode_pager_alloc().

2004-01-04 03:18:24 +00:00

vnode_pager.h

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