freebsd-dev/sys/vm
Mark Johnston 2d54d4bb9f Widen uk_pgoff, the slab header offset field.
16 bits is only wide enough for kegs with an item size of up to 64KB.
At that size or larger, slab headers are typically offpage because the
item size is a multiple of the page size, but there is no requirement
that this be the case.

We can widen the field without affecting the layout of struct uma_keg
since the removal of uk_slabsize in r315077 left an adjacent hole.

PR:		218911
MFC after:	2 weeks
2017-09-13 21:54:37 +00:00
..
_vm_radix.h Add pctrie_init() and vm_radix_init() to initialize generic pctrie and 2017-07-19 20:52:47 +00:00
default_pager.c Provide introductory description of the default pager. 2016-12-14 23:36:32 +00:00
device_pager.c All these files need sys/vmmeter.h, but now they got it implicitly 2017-04-17 17:07:00 +00:00
memguard.c All these files need sys/vmmeter.h, but now they got it implicitly 2017-04-17 17:07:00 +00:00
memguard.h
phys_pager.c Implement the populate() pager method for phys pager. 2016-12-08 11:35:53 +00:00
pmap.h Add support for pmap_enter(..., psind=1) to the amd64 pmap. In other words, 2017-07-23 06:33:58 +00:00
redzone.c
redzone.h
sg_pager.c All these files need sys/vmmeter.h, but now they got it implicitly 2017-04-17 17:07:00 +00:00
swap_pager.c To analyze the allocation of swap blocks by blist functions, add a method 2017-09-10 17:46:03 +00:00
swap_pager.h Make the swap_pager_full variable static. 2017-08-30 09:44:05 +00:00
uma_core.c Fix a logic error in the item size calculation for internal UMA zones. 2017-09-13 15:44:54 +00:00
uma_dbg.c Fix memguard(9) in kernels with INVARIANTS enabled. 2016-06-01 22:31:35 +00:00
uma_dbg.h Move uma_dbg_alloc() and uma_dbg_free() into uma_core.c, which allows 2016-02-03 22:02:36 +00:00
uma_int.h Widen uk_pgoff, the slab header offset field. 2017-09-13 21:54:37 +00:00
uma.h Update a comment to reflect reality. 2017-03-13 18:45:25 +00:00
vm_domain.c Remove cpu_spinwait after seq_consistent. 2016-12-30 06:26:17 +00:00
vm_domain.h Add an initial NUMA affinity/policy configuration for threads and processes. 2015-07-11 15:21:37 +00:00
vm_extern.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_fault.c Switching from a global hash table to per-vm_object radix tries for mapping 2017-08-28 16:55:43 +00:00
vm_glue.c Modify vm_page_grab_pages() to handle VM_ALLOC_NOWAIT. 2017-08-11 16:29:22 +00:00
vm_init.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_kern.c Add vm_page_alloc_after(). 2017-08-15 16:39:49 +00:00
vm_kern.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_map.c Disable stack growth when accessed by AIO daemons. 2017-07-19 19:00:32 +00:00
vm_map.h Treat the addr argument for mmap(2) request without MAP_FIXED flag as 2017-06-28 04:02:36 +00:00
vm_meter.c Move vmmeter atomic counters into dedicated cache lines 2017-09-10 19:00:38 +00:00
vm_mmap.c Treat the addr argument for mmap(2) request without MAP_FIXED flag as 2017-06-28 04:02:36 +00:00
vm_object.c Do not relock free queue mutex for each page, free whole terminating 2017-09-13 19:22:07 +00:00
vm_object.h Use existing tag name for the vm_object' memq. 2017-09-13 19:03:59 +00:00
vm_page.c Remove inline specifier from vm_page_free_wakeup(), do not 2017-09-13 19:30:09 +00:00
vm_page.h Split vm_page_free_toq() into two parts, preparation vm_page_free_prep() 2017-09-13 19:11:52 +00:00
vm_pageout.c Synchronize page laundering with pmap_extract_and_hold(). 2017-08-28 22:10:15 +00:00
vm_pageout.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_pager.c Start annotating global _padalign locks with __exclusive_cache_line 2017-09-06 20:28:18 +00:00
vm_pager.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_param.h Commit the 64-bit inode project. 2017-05-23 09:29:05 +00:00
vm_phys.c Speed up vm_page_array initialization. 2017-09-07 21:43:39 +00:00
vm_phys.h Speed up vm_page_array initialization. 2017-09-07 21:43:39 +00:00
vm_radix.c Add pctrie_init() and vm_radix_init() to initialize generic pctrie and 2017-07-19 20:52:47 +00:00
vm_radix.h Add pctrie_init() and vm_radix_init() to initialize generic pctrie and 2017-07-19 20:52:47 +00:00
vm_reserv.c Utilize pmap_enter(..., psind=1) in vm_fault_soft_fast() on amd64. (The 2017-07-23 16:28:13 +00:00
vm_reserv.h Utilize pmap_enter(..., psind=1) in vm_fault_soft_fast() on amd64. (The 2017-07-23 16:28:13 +00:00
vm_unix.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm.h Implement address space guards. 2017-06-24 17:01:11 +00:00
vnode_pager.c Mark pages after EOF as clean after pageout. 2017-07-26 20:07:05 +00:00
vnode_pager.h Mark pages after EOF as clean after pageout. 2017-07-26 20:07:05 +00:00