alc d95f7c7503 Recursion on the free page queue mutex occurred when UMA needed to allocate ... a new page of radix trie nodes to complete a vm_radix_insert() operation that was requested by vm_page_cache(). Specifically, vm_page_cache() already held the free page queue lock when UMA tried to acquire it through a call to vm_page_alloc(). This code path no longer exists, so there is no longer any reason to allow recursion on the free page queue mutex. Improve nearby comments. Reviewed by: kib, markj Tested by: pho Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D8628		2016-11-27 01:42:53 +00:00
..
_vm_radix.h
default_pager.c	A change to KPI of vm_pager_get_pages() and underlying VOP_GETPAGES().	2015-12-16 21:30:45 +00:00
device_pager.c	Split long line instead of unindenting it. Add KASSERT() verifying	2016-10-30 18:04:11 +00:00
memguard.c	Include sys/_task.h into uma_int.h, so that taskqueue.h isn't a	2016-02-09 20:22:35 +00:00
memguard.h
phys_pager.c	sys: use our roundup2/rounddown2() macros when param.h is available.	2016-04-21 19:57:40 +00:00
pmap.h	Various changes to pmap_ts_referenced()	2016-09-10 16:49:25 +00:00
redzone.c
redzone.h
sg_pager.c	Plug a vm_page leak introduced in r292373.	2016-02-05 19:35:53 +00:00
swap_pager.c	Remove PG_CACHED-related fields from struct vmmeter, because they are no	2016-11-22 18:13:46 +00:00
swap_pager.h
uma_core.c	Simplify keg_drain() a bit by using LIST_FOREACH_SAFE.	2016-10-20 23:10:27 +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	Autotune the number of pages set aside for UMA startup based on the number	2016-07-07 18:37:12 +00:00
uma.h	Replace a number of conflations of mp_ncpus and mp_maxid with either	2016-07-06 14:09:49 +00:00
vm_domain.c	Move vm_domain_rr_selectdomain() under #ifdef VM_NUMA_ALLOC.	2016-05-10 22:25:55 +00:00
vm_domain.h	Add an initial NUMA affinity/policy configuration for threads and processes.	2015-07-11 15:21:37 +00:00
vm_extern.h	Various cleanups to the main function for AIO kernel processes:	2016-01-19 21:37:51 +00:00
vm_fault.c	Move the fast fault path into the separate function.	2016-11-16 16:34:17 +00:00
vm_glue.c	Eliminate unneeded vm_page_xbusy() and vm_page_xunbusy() operations when	2016-08-14 22:00:45 +00:00
vm_init.c	Conditionally move initial vfs bio alloc above 4G	2016-10-03 13:23:43 +00:00
vm_kern.c	Introduce a new mechanism for relocating virtual pages to a new physical	2015-12-19 18:42:50 +00:00
vm_kern.h
vm_map.c	Change the type of the map entry's next_read field from a vm_pindex_t to a	2016-07-07 20:58:16 +00:00
vm_map.h	Change the type of the map entry's next_read field from a vm_pindex_t to a	2016-07-07 20:58:16 +00:00
vm_meter.c	Remove PG_CACHED-related fields from struct vmmeter, because they are no	2016-11-22 18:13:46 +00:00
vm_mmap.c	Remove most of the code for implementing PG_CACHED pages. (This change does	2016-11-15 18:22:50 +00:00
vm_object.c	Remove most of the code for implementing PG_CACHED pages. (This change does	2016-11-15 18:22:50 +00:00
vm_object.h	Remove most of the code for implementing PG_CACHED pages. (This change does	2016-11-15 18:22:50 +00:00
vm_page.c	Recursion on the free page queue mutex occurred when UMA needed to allocate	2016-11-27 01:42:53 +00:00
vm_page.h	Remove most of the code for implementing PG_CACHED pages. (This change does	2016-11-15 18:22:50 +00:00
vm_pageout.c	Release laundered vnode pages to the head of the inactive queue.	2016-11-23 17:53:07 +00:00
vm_pageout.h	The flag "vm_pages_needed" has long served two distinct purposes: (1) to	2016-05-27 19:15:45 +00:00
vm_pager.c	Add BUF_TRACKING and FULL_BUF_TRACKING buffer debugging	2016-10-31 23:09:52 +00:00
vm_pager.h	Release laundered vnode pages to the head of the inactive queue.	2016-11-23 17:53:07 +00:00
vm_param.h	Remove the v_cache_min and v_cache_max sysctls. They are unused and have	2015-09-11 03:00:24 +00:00
vm_phys.c	Remove support for idle page zeroing.	2016-09-03 20:38:13 +00:00
vm_phys.h	Remove support for idle page zeroing.	2016-09-03 20:38:13 +00:00
vm_radix.c	Cleanup redundant parenthesis from existing howmany()/roundup() macro uses.	2016-04-22 16:57:42 +00:00
vm_radix.h
vm_reserv.c	Remove most of the code for implementing PG_CACHED pages. (This change does	2016-11-15 18:22:50 +00:00
vm_reserv.h	Remove most of the code for implementing PG_CACHED pages. (This change does	2016-11-15 18:22:50 +00:00
vm_unix.c	Implement lockless resource limits.	2015-06-10 10:48:12 +00:00
vm.h	Add new bus methods for mapping resources.	2016-05-20 17:57:47 +00:00
vnode_pager.c	Release laundered vnode pages to the head of the inactive queue.	2016-11-23 17:53:07 +00:00
vnode_pager.h	A change to KPI of vm_pager_get_pages() and underlying VOP_GETPAGES().	2015-12-16 21:30:45 +00:00