opnsense-src/sys/vm
Mark Johnston 0401989282 vm: Round up npages and alignment for contig reclamation
When searching for runs to reclaim, we need to ensure that the entire
run will be added to the buddy allocator as a single unit.  Otherwise,
it will not be visible to vm_phys_alloc_contig() as it is currently
implemented.  This is a problem for allocation requests that are not a
power of 2 in size, as with 9KB jumbo mbuf clusters.

Reported by:	alc
Reviewed by:	alc
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D28924
2021-03-02 10:21:02 -05:00
..
_vm_phys.h
_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
swap_pager.h
uma.h
uma_core.c uma: Update the comment above startup_alloc() to reflect reality 2021-02-22 18:22:51 -05:00
uma_dbg.c
uma_dbg.h
uma_int.h
vm.h Add a VA_IS_CLEANMAP() macro. 2021-02-17 16:32:11 -08:00
vm_domainset.c
vm_domainset.h
vm_dumpset.h
vm_extern.h
vm_fault.c
vm_glue.c
vm_init.c
vm_kern.c vm_kern: Avoid sign extension in the KVA_QUANTUM definition 2021-02-22 15:50:09 -05:00
vm_kern.h
vm_map.c vm_map_protect(): remove not needed recalculations of new_prot, new_maxprot 2021-01-14 10:02:43 +02:00
vm_map.h vm_map_protect: allow to set prot and max_prot in one go. 2021-01-13 01:35:22 +02:00
vm_meter.c Use atomic loads/stores when updating td->td_state 2021-02-18 14:02:48 +00:00
vm_mmap.c Rename kern_mmap_req to kern_mmap 2021-01-25 21:50:37 +00:00
vm_object.c
vm_object.h
vm_page.c vm: Round up npages and alignment for contig reclamation 2021-03-02 10:21:02 -05:00
vm_page.h Add a VM flag to prevent reclaim on a failed contig allocation 2021-02-03 16:16:51 -05:00
vm_pageout.c
vm_pageout.h
vm_pagequeue.h
vm_pager.c
vm_pager.h
vm_param.h
vm_phys.c
vm_phys.h
vm_radix.c
vm_radix.h
vm_reserv.c
vm_reserv.h
vm_swapout.c
vm_swapout_dummy.c
vm_unix.c
vnode_pager.c
vnode_pager.h