Sean Bruno bf96595915 Add a new column to the output of vmstat -z to indicate the number ... of times the system was forced to sleep when requesting a new allocation. Expand the debugger hook, db_show_uma, to display these results as well. This has proven to be very useful in out of memory situations when it is not known why systems have become sluggish or fail in odd ways. Reviewed by: rwatson alc Approved by: scottl (mentor) peter Obtained from: Yahoo Inc.		2010-06-15 19:28:37 +00:00
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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	Eliminate page queues locking around most calls to vm_page_free().	2010-05-06 18:58:32 +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	Handle busy status of the page in a way expected for pager_getpage().	2010-05-03 19:19:58 +00:00
pmap.h	Roughly half of a typical pmap_mincore() implementation is machine-	2010-05-24 14:26:57 +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	Eliminate page queues locking around most calls to vm_page_free().	2010-05-06 18:58:32 +00:00
swap_pager.c	Call vm_page_deactivate() rather than vm_page_dontneed() in	2010-05-09 16:27:42 +00:00
swap_pager.h
uma.h	Add a new column to the output of vmstat -z to indicate the number	2010-06-15 19:28:37 +00:00
uma_core.c	Add a new column to the output of vmstat -z to indicate the number	2010-06-15 19:28:37 +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	Add a new column to the output of vmstat -z to indicate the number	2010-06-15 19:28:37 +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
vm_contig.c	Make vm_contig_grow_cache() extern, and use it when vm_phys_alloc_contig()	2010-06-04 06:35:36 +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	When waiting for the busy page, do not unlock the object unless unlock	2010-05-20 08:51:01 +00:00
vm_glue.c	Eliminate page queues locking around most calls to vm_page_free().	2010-05-06 18:58:32 +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	The pages allocated by kmem_alloc_attr() and kmem_malloc() are unmanaged.	2010-05-03 07:08:16 +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	Push down page queues lock acquisition in pmap_enter_object() and	2010-05-26 18:00:44 +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	Push down page queues lock acquisition in pmap_enter_object() and	2010-05-26 18:00:44 +00:00
vm_object.c	Roughly half of a typical pmap_mincore() implementation is machine-	2010-05-24 14:26:57 +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	Eliminate checks for a page having a NULL object in vm_pageout_scan()	2010-06-14 19:54:19 +00:00
vm_page.h	Reduce the scope of the page queues lock and the number of	2010-06-10 16:56:35 +00:00
vm_pageout.c	Eliminate checks for a page having a NULL object in vm_pageout_scan()	2010-06-14 19:54:19 +00:00
vm_pageout.h	Make vm_contig_grow_cache() extern, and use it when vm_phys_alloc_contig()	2010-06-04 06:35:36 +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
vnode_pager.c	Minimize the use of the page queues lock for synchronizing access to the	2010-06-02 15:46:37 +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