freebsd-src/sys/vm
Konstantin Belousov a7751d328a Make stack grow use the same gap as stack create.
Store stack_guard_page * PAGE_SIZE into the gap->next_read field at
the time of the stack creation.  This makes the used guard size
consistent between stack creation and stack grow time.

Suggested by:	alc
Reviewed by:	alc, markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D21384
2019-08-24 14:29:13 +00:00
..
_vm_radix.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
default_pager.c SPDX: wrong license. 2017-11-30 15:45:42 +00:00
device_pager.c Add a return value to vm_page_remove(). 2019-06-26 17:37:51 +00:00
memguard.c Add a vm_page_wired() predicate. 2019-06-02 01:00:17 +00:00
memguard.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
phys_pager.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
pmap.h correct pmap_ts_referenced return type 2019-07-03 19:59:56 +00:00
redzone.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
redzone.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
sg_pager.c Change the vm_ooffset_t type to unsigned. 2018-12-02 13:16:46 +00:00
swap_pager.c Use an atomic reference count for paging in progress so that callers do not 2019-08-19 23:09:38 +00:00
swap_pager.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
uma.h Remove the obsolete pcpu_zone_ptr zone. 2019-08-24 00:01:19 +00:00
uma_core.c Implement a MINBUCKET zone flag so we can use minimal caching on zones that 2019-08-06 23:04:59 +00:00
uma_dbg.c Fix compilation failures on different arches that have vm_machdep.c not 2019-01-15 19:33:47 +00:00
uma_dbg.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
uma_int.h Add two new kernel options to control memory locality on NUMA hardware. 2019-08-06 21:50:34 +00:00
vm.h Move vm_ndomains to vm.h where it can be used with a single header include 2018-03-27 03:27:02 +00:00
vm_domainset.c Add a !NUMA definition for vm_domainset_iter_policy_ref_init(). 2018-10-24 17:09:20 +00:00
vm_domainset.h Refactor domainset iterators for use by malloc(9) and UMA. 2018-10-23 16:35:58 +00:00
vm_extern.h Add malloc_domainset(9) and _domainset variants to other allocator KPIs. 2018-10-30 18:26:34 +00:00
vm_fault.c Fix OOM handling of some corner cases. 2019-08-16 09:43:49 +00:00
vm_glue.c Cache kernel stacks in UMA. This gives us NUMA support, better concurrency, 2019-08-06 23:15:34 +00:00
vm_init.c Do not reserve KVA for paging bufs in vm_ksubmap_init(), since now 2019-01-16 20:14:16 +00:00
vm_kern.c Unconditionally enable debug.vm_lowmem. 2019-08-21 16:01:17 +00:00
vm_kern.h Do not reserve KVA for paging bufs in vm_ksubmap_init(), since now 2019-01-16 20:14:16 +00:00
vm_map.c Make stack grow use the same gap as stack create. 2019-08-24 14:29:13 +00:00
vm_map.h Revert r349393, which leads to an assertion failure on bootup, in vm_map_stack_locked. 2019-06-26 03:12:57 +00:00
vm_meter.c Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vm_mmap.c Control implicit PROT_MAX() using procctl(2) and the FreeBSD note 2019-07-02 19:07:17 +00:00
vm_object.c Use an atomic reference count for paging in progress so that callers do not 2019-08-19 23:09:38 +00:00
vm_object.h Use an atomic reference count for paging in progress so that callers do not 2019-08-19 23:09:38 +00:00
vm_page.c Stop clearing page flags in vm_page_pqbatch_submit(). 2019-08-23 19:53:11 +00:00
vm_page.h Make vm_pqbatch_submit_page() externally visible. 2019-08-23 19:49:29 +00:00
vm_pageout.c Fix OOM handling of some corner cases. 2019-08-16 09:43:49 +00:00
vm_pageout.h Fix OOM handling of some corner cases. 2019-08-16 09:43:49 +00:00
vm_pagequeue.h Simplify vm_page_dequeue() and fix an assertion. 2019-08-21 16:11:12 +00:00
vm_pager.c Do not reserve KVA for paging bufs in vm_ksubmap_init(), since now 2019-01-16 20:14:16 +00:00
vm_pager.h Permit vm_pager_has_page() to run with a shared lock. Introduce 2019-08-19 22:25:28 +00:00
vm_param.h Move phys_avail definition into MI code. It is consumed in the MI layer and 2019-08-16 00:45:14 +00:00
vm_phys.c Remove unnecessary debugging from r351181 that caused powerpc build to fail. 2019-08-18 08:07:31 +00:00
vm_phys.h Encapsulate phys_avail manipulation in a set of simple routines. Add a 2019-08-18 07:06:31 +00:00
vm_radix.c vm: stop passing M_ZERO when allocating radix nodes 2018-06-24 13:08:05 +00:00
vm_radix.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
vm_reserv.c Allocate amd64's page array using pages and page directory pages from the 2019-08-18 23:07:56 +00:00
vm_reserv.h Allocate amd64's page array using pages and page directory pages from the 2019-08-18 23:07:56 +00:00
vm_swapout.c Make vm_pqbatch_submit_page() externally visible. 2019-08-23 19:49:29 +00:00
vm_swapout_dummy.c SPDX: Consider code from Carnegie-Mellon University. 2017-11-30 15:48:35 +00:00
vm_unix.c Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vnode_pager.c Permit vm_pager_has_page() to run with a shared lock. Introduce 2019-08-19 22:25:28 +00:00
vnode_pager.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00