Mohan Srinivasan 7738029183 Fix for a bug where only one process (of multiple) blocked on ...

maxpages on a zone is woken up, with the rest never being woken up as
a result of the ZFLAG_FULL flag being cleared. Wakeup all such blocked
procsses instead. This change introduces a thundering herd, but since
this should be relatively infrequent, optimizing this (by introducing
a count of blocked processes, for example) may be premature.

Reviewd by: ups@

2007-01-24 22:49:11 +00:00

..

default_pager.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

device_pager.c

Replace PG_BUSY with VPO_BUSY. In other words, changes to the page's

2006-10-22 04:28:14 +00:00

memguard.c

Improve memguard a bit:

2005-12-30 11:45:07 +00:00

memguard.h

Improve memguard a bit:

2005-12-30 11:45:07 +00:00

phys_pager.c

Replace PG_BUSY with VPO_BUSY. In other words, changes to the page's

2006-10-22 04:28:14 +00:00

pmap.h

Complete the transition from pmap_page_protect() to pmap_remove_write().

2006-08-01 19:06:06 +00:00

redzone.c

Add buffer corruption protection (RedZone) for kernel's malloc(9).

2006-01-31 11:09:21 +00:00

redzone.h

Add buffer corruption protection (RedZone) for kernel's malloc(9).

2006-01-31 11:09:21 +00:00

swap_pager.c

- Add a new function uma_zone_exhausted() to see if a zone is full.

2007-01-05 19:09:01 +00:00

swap_pager.h

On shutdown try to turn off all swap devices. This way GEOM providers are

2006-04-10 10:03:41 +00:00

uma_core.c

Fix for a bug where only one process (of multiple) blocked on

2007-01-24 22:49:11 +00:00

uma_dbg.c

Improve canonicalization of copyrights. Order copyrights by order of

2005-07-16 09:51:52 +00:00

uma_dbg.h

Improve canonicalization of copyrights. Order copyrights by order of

2005-07-16 09:51:52 +00:00

uma_int.h

Wrap inlines in uma_int.h in #ifdef _KERNEL so that uma_int.h can be

2005-08-04 10:03:53 +00:00

uma.h

- Add a new function uma_zone_exhausted() to see if a zone is full.

2007-01-05 19:09:01 +00:00

vm_contig.c

Ensure that the page's oflags field is initialized by contigmalloc().

2006-11-08 06:23:29 +00:00

vm_extern.h

Close race between vmspace_exitfree() and exit1() and races between

2006-05-29 21:28:56 +00:00

vm_fault.c

Make pmap_enter() responsible for setting PG_WRITEABLE instead

2006-11-12 21:48:34 +00:00

vm_glue.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

vm_init.c

Add the vm.exec_map_entries tunable and read-only sysctl, which controls

2005-04-25 19:22:05 +00:00

vm_kern.c

Declare the map entry created by kmem_init() for the range from

2007-01-07 07:32:04 +00:00

vm_kern.h

The clean_map has been made local to vm_init.c long ago.

2006-11-20 16:23:34 +00:00

vm_map.c

Eliminate unnecessary PG_BUSY tests. They originally served a purpose

2006-10-21 21:02:04 +00:00

vm_map.h

Close race between vmspace_exitfree() and exit1() and races between

2006-05-29 21:28:56 +00:00

vm_meter.c

Remove a redundant pointer-type variable.

2006-11-20 08:33:55 +00:00

vm_mmap.c

Sweep kernel replacing suser(9) calls with priv(9) calls, assigning

2006-11-06 13:42:10 +00:00

vm_object.c

Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form.

2007-01-17 15:05:52 +00:00

vm_object.h

Eliminate OBJ_WRITEABLE. It hasn't been used in a long time.

2006-07-21 06:40:29 +00:00

vm_page.c

Remove the requirement that phys_avail be sorted in ascending order

2006-12-08 08:44:47 +00:00

vm_page.h

Replace PG_BUSY with VPO_BUSY. In other words, changes to the page's

2006-10-22 04:28:14 +00:00

vm_pageout.c

Use FOREACH_PROC_IN_SYSTEM instead of using its unrolled form.

2007-01-17 15:05:52 +00:00

vm_pageout.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_pageq.c

The return value from vm_pageq_add_new_page() is not used. Eliminate it.

2006-08-25 04:36:19 +00:00

vm_pager.c

Normalize a significant number of kernel malloc type names:

2005-10-31 15:41:29 +00:00

vm_pager.h

Update some comments to reflect the change from spl-based to lock-based

2005-05-18 22:08:52 +00:00

vm_param.h

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_unix.c

/* -> /*- for license, minor formatting changes

2005-01-07 02:29:27 +00:00

vm_zeroidle.c

- Remove setrunqueue and replace it with direct calls to sched_add().

2007-01-23 08:46:51 +00:00

vm.h

Retire debug.mpsafevm. None of the architectures supported in CVS require

2006-07-21 23:22:49 +00:00

vnode_pager.c

Long ago, revision 1.22 of vm/vm_pager.h introduced a bug. Specifically,

2006-10-14 23:21:48 +00:00

vnode_pager.h

Move the body of vop_stdcreatevobject() over to the vnode_pager under

2005-01-24 21:21:59 +00:00