jeff 1dfd513751 Eliminate pageout wakeup races. Take another step towards lockless ...

vmd_free_count manipulation.  Reduce the scope of the free lock by
using a pageout lock to synchronize sleep and wakeup.  Only trigger
the pageout daemon on transitions between states.  Drive all wakeup
operations directly as side-effects from freeing memory rather than
requiring an additional function call.

Reviewed by:	markj, kib
Tested by:	pho
Sponsored by:	Netflix, Dell/EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D14612

2018-03-15 19:23:07 +00:00

..

_vm_radix.h

…

default_pager.c

…

device_pager.c

…

memguard.c

…

memguard.h

…

phys_pager.c

…

pmap.h

…

redzone.c

…

redzone.h

…

sg_pager.c

…

swap_pager.c

Use the conventional name for an array of pages.

2018-02-16 15:38:22 +00:00

swap_pager.h

…

uma_core.c

Fix boot_pages exhaustion on machines with many domains and cores, where

2018-02-09 04:45:39 +00:00

uma_dbg.c

…

uma_dbg.h

…

uma_int.h

Fix three miscalculations in amount of boot pages:

2018-02-07 18:32:51 +00:00

uma.h

Followup on r302393 by cperciva, improving calculation of boot pages required

2018-02-06 04:16:00 +00:00

vm_domainset.c

Move VM_NUMA_ALLOC and DEVICE_NUMA under the single global config option NUMA.

2018-01-14 03:36:03 +00:00

vm_domainset.h

Add files for r327895

2018-01-12 22:57:57 +00:00

vm_extern.h

Use per-domain locks for vm page queue free. Move paging control from

2018-02-06 22:10:07 +00:00

vm_fault.c

vm_wait() rework.

2018-02-20 10:13:13 +00:00

vm_glue.c

Make v_wire_count a per-cpu counter(9) counter. This eliminates a

2018-02-12 22:53:00 +00:00

vm_init.c

Fix boot_pages exhaustion on machines with many domains and cores, where

2018-02-09 04:45:39 +00:00

vm_kern.c

Use per-domain locks for vm page queue free. Move paging control from

2018-02-06 22:10:07 +00:00

vm_kern.h

…

vm_map.c

Use per-domain locks for vm page queue free. Move paging control from

2018-02-06 22:10:07 +00:00

vm_map.h

Assign map->header values to avoid boundary checks.

2018-01-20 12:19:02 +00:00

vm_meter.c

Add a generic Proportional Integral Derivative (PID) controller algorithm and

2018-02-23 22:51:51 +00:00

vm_mmap.c

Make v_wire_count a per-cpu counter(9) counter. This eliminates a

2018-02-12 22:53:00 +00:00

vm_object.c

Dequeue wired pages lazily.

2018-02-07 16:57:10 +00:00

vm_object.h

Use per-domain locks for vm page queue free. Move paging control from

2018-02-06 22:10:07 +00:00

vm_page.c

Eliminate pageout wakeup races. Take another step towards lockless

2018-03-15 19:23:07 +00:00

vm_page.h

Unify bulk free operations in several pmaps.

2018-03-04 20:53:20 +00:00

vm_pageout.c

Eliminate pageout wakeup races. Take another step towards lockless

2018-03-15 19:23:07 +00:00

vm_pageout.h

Hide all vm/vm_pageout.h content under #ifdef _KERNEL.

2018-02-24 10:26:26 +00:00

vm_pagequeue.h

Eliminate pageout wakeup races. Take another step towards lockless

2018-03-15 19:23:07 +00:00

vm_pager.c

…

vm_pager.h

…

vm_param.h

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vm_phys.c

Use per-domain locks for vm page queue free. Move paging control from

2018-02-06 22:10:07 +00:00

vm_phys.h

Use per-domain locks for vm page queue free. Move paging control from

2018-02-06 22:10:07 +00:00

vm_radix.c

Fix boot_pages calculation for machines that don't have UMA_MD_SMALL_ALLOC.

2018-02-06 22:06:59 +00:00

vm_radix.h

…

vm_reserv.c

Eliminate pageout wakeup races. Take another step towards lockless

2018-03-15 19:23:07 +00:00

vm_reserv.h

Use per-domain locks for vm page queue free. Move paging control from

2018-02-06 22:10:07 +00:00

vm_swapout_dummy.c

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vm_swapout.c

Dequeue wired pages lazily.

2018-02-07 16:57:10 +00:00

vm_unix.c

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vm.h

…

vnode_pager.c

Use per-domain locks for vm page queue free. Move paging control from

2018-02-06 22:10:07 +00:00

vnode_pager.h

…