Alan Cox d5efa0a475 Switching from a global hash table to per-vm_object radix tries for mapping ... vm_object page indices to on-disk swap space (r322913) has changed the synchronization requirements for a couple swap pager functions. Whereas before a read lock on the vm object sufficed because of the global mutex on the hash table, a write lock on the vm object may now be required. In particular, calls to vm_pager_page_unswapped() now require a write lock on the vm_object. Consequently, vm_fault()'s fast path cannot call vm_pager_page_unswapped(). The swap space will have to be released at a later point. Reviewed by: kib, markj X-MFC with: r322913 Differential Revision: https://reviews.freebsd.org/D12134		2017-08-28 16:55:43 +00:00
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_vm_radix.h	Add pctrie_init() and vm_radix_init() to initialize generic pctrie and	2017-07-19 20:52:47 +00:00
default_pager.c	Provide introductory description of the default pager.	2016-12-14 23:36:32 +00:00
device_pager.c	All these files need sys/vmmeter.h, but now they got it implicitly	2017-04-17 17:07:00 +00:00
memguard.c	All these files need sys/vmmeter.h, but now they got it implicitly	2017-04-17 17:07:00 +00:00
memguard.h
phys_pager.c	Implement the populate() pager method for phys pager.	2016-12-08 11:35:53 +00:00
pmap.h	Add support for pmap_enter(..., psind=1) to the amd64 pmap. In other words,	2017-07-23 06:33:58 +00:00
redzone.c
redzone.h
sg_pager.c	All these files need sys/vmmeter.h, but now they got it implicitly	2017-04-17 17:07:00 +00:00
swap_pager.c	Replace global swhash in swap pager with per-object trie to track swap	2017-08-25 23:13:21 +00:00
swap_pager.h	Remove unused function swap_pager_isswapped().	2017-07-19 17:28:46 +00:00
uma_core.c	When we are in UMA_STARTUP use startup_alloc() for any zone, not for	2017-06-08 21:33:19 +00:00
uma_dbg.c	Fix memguard(9) in kernels with INVARIANTS enabled.	2016-06-01 22:31:35 +00:00
uma_dbg.h	Move uma_dbg_alloc() and uma_dbg_free() into uma_core.c, which allows	2016-02-03 22:02:36 +00:00
uma_int.h	uma: eliminate uk_slabsize field	2017-03-11 16:35:36 +00:00
uma.h	Update a comment to reflect reality.	2017-03-13 18:45:25 +00:00
vm_domain.c	Remove cpu_spinwait after seq_consistent.	2016-12-30 06:26:17 +00:00
vm_domain.h
vm_extern.h	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
vm_fault.c	Switching from a global hash table to per-vm_object radix tries for mapping	2017-08-28 16:55:43 +00:00
vm_glue.c	Modify vm_page_grab_pages() to handle VM_ALLOC_NOWAIT.	2017-08-11 16:29:22 +00:00
vm_init.c	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
vm_kern.c	Add vm_page_alloc_after().	2017-08-15 16:39:49 +00:00
vm_kern.h	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
vm_map.c	Disable stack growth when accessed by AIO daemons.	2017-07-19 19:00:32 +00:00
vm_map.h	Treat the addr argument for mmap(2) request without MAP_FIXED flag as	2017-06-28 04:02:36 +00:00
vm_meter.c	Emulate pre-r317061 ABI.	2017-05-02 18:40:41 +00:00
vm_mmap.c	Treat the addr argument for mmap(2) request without MAP_FIXED flag as	2017-06-28 04:02:36 +00:00
vm_object.c	Replace global swhash in swap pager with per-object trie to track swap	2017-08-25 23:13:21 +00:00
vm_object.h	Replace global swhash in swap pager with per-object trie to track swap	2017-08-25 23:13:21 +00:00
vm_page.c	Add vm_page_alloc_after().	2017-08-15 16:39:49 +00:00
vm_page.h	Add vm_page_alloc_after().	2017-08-15 16:39:49 +00:00
vm_pageout.c	Increase the pageout cluster size to 32 pages.	2017-06-24 17:10:33 +00:00
vm_pageout.h	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
vm_pager.c	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
vm_pager.h	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
vm_param.h	Commit the 64-bit inode project.	2017-05-23 09:29:05 +00:00
vm_phys.c	Ifdef out the unused vm_rr_selectdomain().	2017-02-02 17:44:55 +00:00
vm_phys.h	Remove support for idle page zeroing.	2016-09-03 20:38:13 +00:00
vm_radix.c	Add pctrie_init() and vm_radix_init() to initialize generic pctrie and	2017-07-19 20:52:47 +00:00
vm_radix.h	Add pctrie_init() and vm_radix_init() to initialize generic pctrie and	2017-07-19 20:52:47 +00:00
vm_reserv.c	Utilize pmap_enter(..., psind=1) in vm_fault_soft_fast() on amd64. (The	2017-07-23 16:28:13 +00:00
vm_reserv.h	Utilize pmap_enter(..., psind=1) in vm_fault_soft_fast() on amd64. (The	2017-07-23 16:28:13 +00:00
vm_unix.c	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
vm.h	Implement address space guards.	2017-06-24 17:01:11 +00:00
vnode_pager.c	Mark pages after EOF as clean after pageout.	2017-07-26 20:07:05 +00:00
vnode_pager.h	Mark pages after EOF as clean after pageout.	2017-07-26 20:07:05 +00:00