Mark Johnston 915d1b71cd Restore swap pager readahead after r292373. ... The removal of vm_fault_additional_pages() meant that a hard fault on a swap-backed page would result in only that page being read in. This change implements readahead and readbehind for the swap pager in swap_pager_getpages(). swap_pager_haspage() is modified to return the largest contiguous non-resident range of pages containing the requested range. Reviewed by: alc, kib Tested by: pho MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D7677		2016-08-30 05:56:21 +00:00
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_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	Avoid duplicated calls to pmap_page_get_memattr().	2016-05-01 17:48:43 +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	Properly sort the function declarations added in r286296	2015-08-05 10:48:32 +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	Restore swap pager readahead after r292373.	2016-08-30 05:56:21 +00:00
swap_pager.h
uma_core.c	Release the second critical section in uma_zfree_arg() slightly earlier.	2016-07-20 01:01:50 +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	Add a comment describing the 'fast path' that was introduced in r270011.	2016-07-20 17:20:22 +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	Parallelize the buffer cache and rewrite getnewbuf(). This results in a	2015-10-14 02:10:07 +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	The vmtotal sysctl handler marks active vm objects to calculate	2016-06-21 17:49:33 +00:00
vm_mmap.c	When mmap(2) is used with a vnode, capture vnode attributes in the	2016-07-10 11:49:10 +00:00
vm_object.c	Replace all remaining calls to vprint(9) with vn_printf(9), and remove	2016-08-10 16:12:31 +00:00
vm_object.h	The vmtotal sysctl handler marks active vm objects to calculate	2016-06-21 17:49:33 +00:00
vm_page.c	Restore swap pager readahead after r292373.	2016-08-30 05:56:21 +00:00
vm_page.h	Add a comment noting locking regime for vm_page_xunbusy().	2016-06-23 08:27:38 +00:00
vm_pageout.c	Correct errors and clean up the comments on the active queue scan.	2016-08-12 03:22:58 +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	Remove slightly used const values that can be replaced with nitems().	2016-04-21 15:38:28 +00:00
vm_pager.h	A change to KPI of vm_pager_get_pages() and underlying VOP_GETPAGES().	2015-12-16 21:30:45 +00:00
vm_param.h	Remove the v_cache_min and v_cache_max sysctls. They are unused and have	2015-09-11 03:00:20 +00:00
vm_phys.c	Initialize page busy lock state in vm_phys_add_page().	2016-08-13 19:48:43 +00:00
vm_phys.h	Add more fine-grained kernel options for NUMA support.	2016-04-09 13:58:04 +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	Introduce a new mechanism for relocating virtual pages to a new physical	2015-12-19 18:42:50 +00:00
vm_reserv.h	Introduce a new mechanism for relocating virtual pages to a new physical	2015-12-19 18:42:50 +00:00
vm_unix.c
vm_zeroidle.c
vm.h	Add new bus methods for mapping resources.	2016-05-20 17:57:47 +00:00
vnode_pager.c	Clarify the vnode_destroy_vobject() logic handling for already terminated	2016-07-05 11:21:02 +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