alc 8852c8f9e2 Reimplement the reclamation of PV entries. Specifically, perform ... reclamation synchronously from get_pv_entry() instead of asynchronously as part of the page daemon. Additionally, limit the reclamation to inactive pages unless allocation from the PV entry zone or reclamation from the inactive queue fails. Previously, reclamation destroyed mappings to both inactive and active pages. get_pv_entry() still, however, wakes up the page daemon when reclamation occurs. The reason being that the page daemon may move some pages from the active queue to the inactive queue, making some new pages available to future reclamations. Print the "reclaiming PV entries" message at most once per minute, but don't stop printing it after the fifth time. This way, we do not give the impression that the problem has gone away. Reviewed by: tegge		2005-11-09 08:19:21 +00:00
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default_pager.c	/* -> /*- for license, minor formatting changes	2005-01-07 02:29:27 +00:00
device_pager.c	Add a comment to the effect that fictitious pages do not require the	2005-06-10 17:27:54 +00:00
memguard.c	Well, it seems that I pre-maturely removed the "All rights reserved"	2005-02-16 21:45:59 +00:00
memguard.h	Well, it seems that I pre-maturely removed the "All rights reserved"	2005-02-16 21:45:59 +00:00
phys_pager.c	/* -> /*- for license, minor formatting changes	2005-01-07 02:29:27 +00:00
pmap.h	Reimplement the reclamation of PV entries. Specifically, perform	2005-11-09 08:19:21 +00:00
swap_pager.c	Make sure we have a bufobj before calling bstrategy().	2005-09-21 15:01:09 +00:00
swap_pager.h	/* -> /*- for license, minor formatting changes	2005-01-07 02:29:27 +00:00
uma_core.c	Change format string for u_int64_t to %ju from %llu, in order to use the	2005-10-20 21:28:31 +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	As alc pointed out to me, vm_page.c 1.305 was incomplete: uma_startup()	2005-10-08 21:03:54 +00:00
vm_contig.c	Check for marker pages when scanning active and inactive page queues.	2005-08-12 18:17:40 +00:00
vm_extern.h	- Change the vm_mmap() function to accept an objtype_t parameter specifying	2005-04-01 20:00:11 +00:00
vm_fault.c	Eliminate an incorrect cast.	2005-09-07 01:42:30 +00:00
vm_glue.c	Use low level constructs borrowed from interrupt threads to wait for	2005-05-23 23:01:53 +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	/* -> /*- for license, minor formatting changes	2005-01-07 02:29:27 +00:00
vm_kern.h	/* -> /*- for license, minor formatting changes	2005-01-07 02:29:27 +00:00
vm_map.c	Pass a value of type vm_prot_t to pmap_enter_quick() so that it determine	2005-09-03 18:20:20 +00:00
vm_map.h	/* -> /*- for license, minor formatting changes	2005-01-07 02:29:27 +00:00
vm_meter.c	Enable debug_mpsafevm on ia64 due to the severe functional regression	2005-05-08 23:56:16 +00:00
vm_mmap.c	Move execve's access time update functionality into a new	2005-10-12 06:56:00 +00:00
vm_object.c	Use of the ZERO_COPY_SOCKETS options can result in an unusual state that	2005-10-22 18:46:38 +00:00
vm_object.h	- Add a new object flag "OBJ_NEEDSGIANT". We set this flag if the	2005-05-03 11:11:26 +00:00
vm_page.c	If a physical page is mapped by two or more virtual addresses, transmitted	2005-11-08 06:33:21 +00:00
vm_page.h	Don't perform a nested include of opt_vmpage.h if LIBMEMSTAT is defined,	2005-08-04 10:05:11 +00:00
vm_pageout.c	Reimplement the reclamation of PV entries. Specifically, perform	2005-11-09 08:19:21 +00:00
vm_pageout.h	/* -> /*- for license, minor formatting changes	2005-01-07 02:29:27 +00:00
vm_pageq.c	Introduce a procedure, pmap_page_init(), that initializes the	2005-06-10 03:33:36 +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	Trim a couple of unneeded includes.	2005-09-29 19:13:52 +00:00
vm.h	- Change the vm_mmap() function to accept an objtype_t parameter specifying	2005-04-01 20:00:11 +00:00
vnode_pager.c	Rate limit vnode_pager_putpages printfs to once a second.	2005-11-01 23:00:24 +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