alc f35e97166b It makes no sense for vm_page_sleep_if_busy()'s helper, vm_page_sleep(), ... to unconditionally set PG_REFERENCED on a page before sleeping. In many cases, it's perfectly ok for the page to disappear, i.e., be reclaimed by the page daemon, before the caller to vm_page_sleep() is reawakened. Instead, we now explicitly set PG_REFERENCED in those cases where having the page persist until the caller is awakened is clearly desirable. Note, however, that setting PG_REFERENCED on the page is still only a hint, and not a guarantee that the page should persist.		2010-05-02 17:33:46 +00:00
..
default_pager.c	Implement global and per-uid accounting of the anonymous memory. Add	2009-06-23 20:45:22 +00:00
device_pager.c	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
memguard.c	Start copyright notice with /*-	2010-04-07 16:29:10 +00:00
memguard.h	Start copyright notice with /*-	2010-04-07 16:29:10 +00:00
phys_pager.c	Implement global and per-uid accounting of the anonymous memory. Add	2009-06-23 20:45:22 +00:00
pmap.h	Resurrect pmap_is_referenced() and use it in mincore(). Essentially,	2010-04-24 17:32:52 +00:00
redzone.c	Fix REDZONE(9) on amd64 and perhaps other 64 bit targets -- ensure the space	2008-08-13 17:32:48 +00:00
redzone.h
sg_pager.c	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
swap_pager.c	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
swap_pager.h
uma_core.c	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
uma_dbg.c	- Make the keg abstraction more complete. Permit a zone to have multiple	2009-01-25 09:11:24 +00:00
uma_dbg.h
uma_int.h	- enable alignment on amd64 only	2010-03-22 22:39:32 +00:00
uma.h	- Make the keg abstraction more complete. Permit a zone to have multiple	2009-01-25 09:11:24 +00:00
vm_contig.c	This change addresses the race condition that was introduced by the previous	2010-05-02 16:44:06 +00:00
vm_extern.h	o) Add a VM find-space option, VMFS_TLB_ALIGNED_SPACE, which searches the	2010-04-18 22:32:07 +00:00
vm_fault.c	It makes no sense for vm_page_sleep_if_busy()'s helper, vm_page_sleep(),	2010-05-02 17:33:46 +00:00
vm_glue.c	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
vm_init.c	Align the start of the clean submap to a superpage boundary. Although	2010-02-21 22:23:13 +00:00
vm_kern.c	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
vm_kern.h	Enable the creation of a kmem map larger than 4GB.	2008-07-05 19:34:33 +00:00
vm_map.c	Correct an error of omission in r206819. If VMFS_TLB_ALIGNED_SPACE is	2010-05-02 01:25:03 +00:00
vm_map.h	o) Add a VM find-space option, VMFS_TLB_ALIGNED_SPACE, which searches the	2010-04-18 22:32:07 +00:00
vm_meter.c	Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar to	2009-07-24 13:50:29 +00:00
vm_mmap.c	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
vm_object.c	push up dropping of the page queue lock to avoid holding it in vm_pageout_flush	2010-04-30 22:31:37 +00:00
vm_object.h	VI_OBJDIRTY vnode flag mirrors the state of OBJ_MIGHTBEDIRTY vm object	2009-12-21 12:29:38 +00:00
vm_page.c	It makes no sense for vm_page_sleep_if_busy()'s helper, vm_page_sleep(),	2010-05-02 17:33:46 +00:00
vm_page.h	Update locking comment above vm_page:	2010-05-01 03:41:21 +00:00
vm_pageout.c	push up dropping of the page queue lock to avoid holding it in vm_pageout_flush	2010-04-30 22:31:37 +00:00
vm_pageout.h	Move the code for doing out-of-memory grass from vm_pageout_scan()	2008-09-29 19:45:12 +00:00
vm_pager.c	Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar to	2009-07-24 13:50:29 +00:00
vm_pager.h	Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar to	2009-07-24 13:50:29 +00:00
vm_param.h	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
vm_phys.c	Add support to the virtual memory system for configuring machine-	2009-07-12 23:31:20 +00:00
vm_phys.h	Add support to the virtual memory system for configuring machine-	2009-07-12 23:31:20 +00:00
vm_reserv.c	Previously, when vm_page_free_toq() was performed on a page belonging to	2009-04-11 09:09:00 +00:00
vm_reserv.h	Introduce vm_reserv_reclaim_contig(). This function is used by	2008-04-06 18:09:28 +00:00
vm_unix.c	Remove execute permission from the memory allocated by sbrk().	2009-04-11 22:34:08 +00:00
vm_zeroidle.c	Split P_NOLOAD into a per-thread flag (TDF_NOLOAD).	2009-11-03 16:46:52 +00:00
vm.h	Replace VM_PROT_OVERRIDE_WRITE by VM_PROT_COPY. VM_PROT_OVERRIDE_WRITE has	2009-11-26 05:16:07 +00:00
vnode_pager.c	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
vnode_pager.h	Do not sleep for vnode lock while holding map lock in vm_fault. Try to	2009-02-08 20:23:46 +00:00