Jayachandran C. 17dca144a2 Make vm_contig_grow_cache() extern, and use it when vm_phys_alloc_contig() ... fails to allocate MIPS page table pages. The current usage of VM_WAIT in case of vm_phys_alloc_contig() failure is not correct, because: "There is no guarantee that any of the available free (or cached) pages after the VM_WAIT will fall within the range of suitable physical addresses. Every time this function sleeps and a single page is freed (or cached) by someone else, this function will be reawakened. With a little bad luck, you could spin indefinitely." We also add low and high parameters to vm_contig_grow_cache() and vm_contig_launder() so that we restrict vm_contig_launder() to the range of pages we are interested in. Reported by: alc Reviewed by: alc Approved by: rrs (mentor)		2010-06-04 06:35:36 +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	- Move 'struct swdevt' back into swap_pager.h and expose it to userland.	2007-02-07 17:43:11 +00:00
uma_core.c	It makes more sense for the object-based backend allocator to use OBJT_PHYS	2010-05-03 17:35:31 +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	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	Add assertion and comment in vm_page_flag_set() describing the expectations	2010-06-03 10:11:45 +00:00
vm_page.h	When I pushed down the page queues lock into pmap_is_modified(), I created	2010-05-29 17:10:45 +00:00
vm_pageout.c	Roughly half of a typical pmap_mincore() implementation is machine-	2010-05-24 14:26:57 +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
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	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