freebsd-nq/sys/vm
Alan Cox 3180f7573a Correct a bug in the management of the population map on big-endian
machines.  Specifically, there was a mismatch between how the routine
allocation and deallocation operations accessed the population map
and how the aggressively optimized reservation-breaking operation
accessed it.  So, problems only occurred when reservations were broken.
This change makes the routine operations access the population map in
the same way as the reservation breaking operation.

This bug was introduced in r259999.

PR:		187080
Tested by:	jmg (on an "armeb" machine)
Sponsored by:	EMC / Isilon Storage Division
2014-06-11 16:11:12 +00:00
..
_vm_radix.h On all the architectures, avoid to preallocate the physical memory 2013-08-09 11:28:55 +00:00
default_pager.c Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
device_pager.c Initialize paddr to handle the case of zero size. 2014-03-12 16:38:55 +00:00
memguard.c Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
memguard.h Replace kernel virtual address space allocation with vmem. This provides 2013-08-07 06:21:20 +00:00
phys_pager.c The soft and hard busy mechanism rely on the vm object lock to work. 2013-08-09 11:11:11 +00:00
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 Different consumers of the struct vm_page abuse pageq member to keep 2013-08-10 17:36:42 +00:00
swap_pager.c Add sysctl OIDs showing the actual size and capacity of the swap zone. 2014-04-26 12:18:17 +00:00
swap_pager.h Do not map the swap i/o pbufs if the geom provider for the swap 2013-03-19 14:39:27 +00:00
uma_core.c After r251709, avoid a clang 3.4 warning about an unused static const 2014-02-14 17:47:18 +00:00
uma_dbg.c - Add a per-zone lock for zones without kegs. 2013-06-20 19:08:12 +00:00
uma_dbg.h
uma_int.h Implement soft pressure on UMA cache bucket sizes. 2013-11-19 10:05:53 +00:00
uma.h Create two public UMA_ZONE_PCPU zones: 64 bit sized and pointer sized. 2014-02-10 19:59:46 +00:00
vm_extern.h Merge the following changes from projects/bhyve_npt_pmap: 2013-09-20 17:06:49 +00:00
vm_fault.c Remove redundand loop. The inner goto restarts the whole page 2014-05-21 08:19:04 +00:00
vm_glue.c Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
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 There is no reason to perform the pmap_remove() on the kernel pmap while 2014-05-23 16:22:36 +00:00
vm_kern.h - Add a statically allocated memguard arena since it is needed very early 2013-08-13 22:40:43 +00:00
vm_map.c Make mmap(MAP_STACK) search for the available address space, similar 2014-06-09 03:37:41 +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 Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
vm_mmap.c Make mmap(MAP_STACK) search for the available address space, similar 2014-06-09 03:37:41 +00:00
vm_object.c Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
vm_object.h On all the architectures, avoid to preallocate the physical memory 2013-08-09 11:28:55 +00:00
vm_page.c Add a page size field to struct vm_page. Increase the page size field when 2014-06-07 17:12:26 +00:00
vm_page.h Add a page size field to struct vm_page. Increase the page size field when 2014-06-07 17:12:26 +00:00
vm_pageout.c Prior to r254304, a separate function, vm_pageout_page_stats(), was used to 2014-05-06 03:42:04 +00:00
vm_pageout.h Move what remains of vm/vm_contig.c into vm/vm_pageout.c, where similar 2012-07-18 05:21:34 +00:00
vm_pager.c - Add a general purpose resource allocator, vmem, from NetBSD. It was 2013-06-28 03:51:20 +00:00
vm_pager.h - Add a general purpose resource allocator, vmem, from NetBSD. It was 2013-06-28 03:51:20 +00:00
vm_param.h Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
vm_phys.c For the VM_PHYSSEG_DENSE case, checking the requested range to fall 2014-04-29 18:42:37 +00:00
vm_phys.h Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
vm_radix.c Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
vm_radix.h Eliminate a redundant parameter to vm_radix_replace(). 2013-12-08 20:07:02 +00:00
vm_reserv.c Correct a bug in the management of the population map on big-endian 2014-06-11 16:11:12 +00:00
vm_reserv.h Refactor vm_page_alloc()'s interactions with vm_reserv_alloc_page() and 2013-05-12 16:50:18 +00:00
vm_unix.c - Improve readability of sys_obreak(). 2013-01-11 09:58:35 +00:00
vm_zeroidle.c Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
vm.h rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST 2013-07-24 09:45:31 +00:00
vnode_pager.c Rename global cnt to vm_cnt to avoid shadowing. 2014-03-22 10:26:09 +00:00
vnode_pager.h