Alan Cox 6f9c0b15bb Although we perform path compression to reduce the height of the trie and ... the number of interior nodes, we always create a level zero interior node at the root of every non-empty trie, even when that node is not strictly necessary, i.e., it has only one child. This change is the first step in eliminating those unnecessary level zero interior nodes. Specifically, it updates all of the lookup functions so that they do not require a level zero interior node at the root. Reviewed by: attilio, jeff (an earlier version) Sponsored by: EMC / Isilon Storage Division		2013-04-12 20:21:28 +00:00
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_vm_radix.h	Sync back vmcontention branch into HEAD:	2013-03-18 00:25:02 +00:00
default_pager.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
device_pager.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
memguard.c	Fix a bug with memguard(9) on 32-bit architectures without a	2012-07-15 20:29:48 +00:00
memguard.h	Fix a bug with memguard(9) on 32-bit architectures without a	2012-07-15 20:29:48 +00:00
phys_pager.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
pmap.h	Add pmap function pmap_copy_pages(), which copies the content of the	2013-03-14 20:18:12 +00:00
redzone.c	Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.	2011-11-07 15:43:11 +00:00
redzone.h
sg_pager.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
swap_pager.c	Do not map the swap i/o pbufs if the geom provider for the swap	2013-03-19 14:39:27 +00:00
swap_pager.h	Do not map the swap i/o pbufs if the geom provider for the swap	2013-03-19 14:39:27 +00:00
uma_core.c	Convert UMA code to C99 uintXX_t types.	2013-04-09 17:43:48 +00:00
uma_dbg.c	Convert UMA code to C99 uintXX_t types.	2013-04-09 17:43:48 +00:00
uma_dbg.h
uma_int.h	Convert UMA code to C99 uintXX_t types.	2013-04-09 17:43:48 +00:00
uma.h	Convert UMA code to C99 uintXX_t types.	2013-04-09 17:43:48 +00:00
vm_extern.h	Eliminate vm_phys_bootstrap_alloc(). It was a failed attempt at	2011-10-30 05:06:14 +00:00
vm_fault.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
vm_glue.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
vm_init.c	Only size and create the bio_transient_map when unmapped buffers are	2013-03-21 07:28:15 +00:00
vm_kern.c	Implement the concept of the unmapped VMIO buffers, i.e. buffers which	2013-03-19 14:13:12 +00:00
vm_kern.h
vm_map.c	Fix the assertions for the state of the object under the map entry	2013-04-09 10:04:10 +00:00
vm_map.h	- Get rid of unused function vmspace_wired_count().	2013-01-14 12:12:56 +00:00
vm_meter.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
vm_mmap.c	Release the v_writecount reference on the vnode in case of error,	2013-03-28 06:39:27 +00:00
vm_object.c	Sync back vmcontention branch into HEAD:	2013-03-18 00:25:02 +00:00
vm_object.h	Sync back vmcontention branch into HEAD:	2013-03-18 00:25:02 +00:00
vm_page.c	Sync back vmcontention branch into HEAD:	2013-03-18 00:25:02 +00:00
vm_page.h	The per-page act_count can be made very-easily protected by the	2013-04-08 20:02:27 +00:00
vm_pageout.c	The per-page act_count can be made very-easily protected by the	2013-04-08 20:02:27 +00:00
vm_pageout.h	Move what remains of vm/vm_contig.c into vm/vm_pageout.c, where similar	2012-07-18 05:21:34 +00:00
vm_pager.c	Prepare to replace the buf splay with a trie:	2013-04-06 22:21:23 +00:00
vm_pager.h	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +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	Make VM_NDOMAIN a kernel option so that it can be enabled from a kernel	2013-02-14 19:38:04 +00:00
vm_phys.h	Move the declaration of vm_phys_paddr_to_vm_page() from vm/vm_page.h	2012-11-16 05:55:56 +00:00
vm_radix.c	Although we perform path compression to reduce the height of the trie and	2013-04-12 20:21:28 +00:00
vm_radix.h	Sync back vmcontention branch into HEAD:	2013-03-18 00:25:02 +00:00
vm_reserv.c	Sync back vmcontention branch into HEAD:	2013-03-18 00:25:02 +00:00
vm_reserv.h	Introduce vm_reserv_alloc_contig() and teach vm_page_alloc_contig() how to	2011-12-05 18:29:25 +00:00
vm_unix.c	- Improve readability of sys_obreak().	2013-01-11 09:58:35 +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	Implement the concept of the unmapped VMIO buffers, i.e. buffers which	2013-03-19 14:13:12 +00:00
vnode_pager.c	Fix the logic inversion in the r248512.	2013-03-20 09:44:23 +00:00
vnode_pager.h	Account the writeable shared mappings backed by file in the vnode	2012-02-23 21:07:16 +00:00