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mirror of https://git.FreeBSD.org/src.git synced 2024-12-28 11:57:28 +00:00
freebsd/sys/vm
Alan Cox 63281952f0 Make prefaulting more aggressive on hard faults. Previously, we would only
map a fraction of the pages that were fetched by vm_pager_get_pages() from
secondary storage.  Now, we map them all in order to avoid future soft
faults.  This effect is most evident when a memory-mapped file is accessed
sequentially.  Previously, there were 6 soft faults for every hard fault.
Now, these soft faults are eliminated.

Sponsored by:	EMC / Isilon Storage Division
2014-02-02 20:21:53 +00:00
..
_vm_radix.h
default_pager.c
device_pager.c
memguard.c
memguard.h
phys_pager.c
pmap.h The pmap function pmap_clear_reference() is no longer used. Remove it. 2013-09-20 04:30:18 +00:00
redzone.c
redzone.h
sg_pager.c
swap_pager.c
swap_pager.h
uma_core.c In keg_dtor(), print out the keg name in the "Freed UMA keg was not empty" 2013-11-29 08:04:45 +00:00
uma_dbg.c
uma_dbg.h
uma_int.h Implement soft pressure on UMA cache bucket sizes. 2013-11-19 10:05:53 +00:00
uma.h
vm_extern.h Merge the following changes from projects/bhyve_npt_pmap: 2013-09-20 17:06:49 +00:00
vm_fault.c Make prefaulting more aggressive on hard faults. Previously, we would only 2014-02-02 20:21:53 +00:00
vm_glue.c
vm_init.c Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use 2013-09-09 18:11:59 +00:00
vm_kern.c Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use 2013-09-09 18:11:59 +00:00
vm_kern.h
vm_map.c Do not coalesce stack entry, vm_map_stack() asserts that the requested 2013-12-27 16:59:47 +00:00
vm_map.h Add a mmap flag (MAP_32BIT) on 64-bit platforms to request that a mapping use 2013-09-09 18:11:59 +00:00
vm_meter.c
vm_mmap.c Extend the support for exempting processes from being killed when swap is 2013-09-19 18:53:42 +00:00
vm_object.c Do not coalesce if the swap object belongs to tmpfs vnode. The 2013-11-05 06:18:50 +00:00
vm_object.h
vm_page.c In an effort to diagnose possible corruption of struct vm_page on some 2014-01-24 19:08:42 +00:00
vm_page.h Since the introduction of the popmap to reservations in r259999, there is 2013-12-31 18:25:15 +00:00
vm_pageout.c Fix a couple of typos. 2014-01-21 03:27:47 +00:00
vm_pageout.h
vm_pager.c
vm_pager.h
vm_param.h
vm_phys.c Since the introduction of the popmap to reservations in r259999, there is 2013-12-31 18:25:15 +00:00
vm_phys.h
vm_radix.c Eliminate a redundant parameter to vm_radix_replace(). 2013-12-08 20:07:02 +00:00
vm_radix.h Eliminate a redundant parameter to vm_radix_replace(). 2013-12-08 20:07:02 +00:00
vm_reserv.c Add "popmap" assertions: The page being freed isn't already free, and the 2013-12-29 04:54:52 +00:00
vm_reserv.h
vm_unix.c
vm_zeroidle.c
vm.h
vnode_pager.c ANSIfy declarations. 2014-01-20 18:47:56 +00:00
vnode_pager.h