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opnsense-src/sys/vm
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Olivier Certner 25e0e25afd uma: Permit specifying max of cache line and some custom alignment 
To be used for structures for which we want to enforce that pointers to
them have some number of lower bits always set to 0, while still
ensuring we benefit from cache line alignment to avoid false sharing
between structures and fields within the structures (provided they are
properly ordered).

First candidate consumer that comes to mind is 'struct thread', see next
commit.

Reviewed by:            markj, kib
MFC after:              2 weeks
Sponsored by:           The FreeBSD Foundation
Differential Revision:  https://reviews.freebsd.org/D42265

(cherry picked from commit 733e0abd2897289e2acf70f7c72e31a5a560394a)
2023-11-16 10:07:18 -05:00
..
_vm_phys.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
_vm_radix.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
device_pager.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
memguard.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
memguard.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
phys_pager.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
pmap.h add pmap_active_cpus() 2023-08-23 03:02:21 +03:00
redzone.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
redzone.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
sg_pager.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
swap_pager.c swap_pager: Fix a race in swap_pager_swapoff_object() 2023-10-08 20:41:35 -04:00
swap_pager.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
uma.h uma: Permit specifying max of cache line and some custom alignment 2023-11-16 10:07:18 -05:00
uma_align_mask.h uma: Make the cache alignment mask unsigned 2023-11-16 10:07:16 -05:00
uma_core.c uma: New check_align_mask(): Validate alignments (INVARIANTS) 2023-11-16 10:07:17 -05:00
uma_dbg.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
uma_dbg.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
uma_int.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_domainset.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_domainset.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_dumpset.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_extern.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
vm_fault.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_glue.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_init.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_kern.c add pmap_active_cpus() 2023-08-23 03:02:21 +03:00
vm_kern.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_map.c vm_map.c: fix syntax 2023-08-18 16:37:16 +03:00
vm_map.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_meter.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_mmap.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_object.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_object.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_page.c vm_page: Add corresponding sysctl knob for loader tunable 2023-10-19 22:00:57 +08:00
vm_page.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_pageout.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_pageout.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_pagequeue.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_pager.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_pager.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00
vm_param.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_phys.c vm_phys: Add corresponding sysctl knob for loader tunable 2023-10-19 22:00:57 +08:00
vm_phys.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_radix.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_radix.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_reserv.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_reserv.h sys: Remove $FreeBSD$: two-line .h pattern 2023-08-16 11:54:11 -06:00
vm_swapout.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_swapout_dummy.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vm_unix.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vnode_pager.c sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16 11:54:36 -06:00
vnode_pager.h sys: Remove $FreeBSD$: one-line .h pattern 2023-08-16 11:54:18 -06:00