Konstantin Belousov 0acea7dfde The mlockall() or VM_MAP_WIRE_HOLESOK does not interact properly with ... parallel creation of the map entries, e.g. by mmap() or stack growing. It also breaks when other entry is wired in parallel. The vm_map_wire() iterates over the map entries in the region, and assumes that map entries it finds are marked as in transition before, also that any entry marked as in transition, are marked by the current invocation of vm_map_wire(). This is not true for new entries in the holes. Add the thread owner of the MAP_ENTRY_IN_TRANSITION flag to struct vm_map_entry. In vm_map_wire() and vm_map_unwire(), only process the entries which transition owner is the current thread. Reported and tested by: pho Reviewed by: alc Sponsored by: The FreeBSD Foundation MFC after: 2 weeks		2013-07-11 05:55:08 +00:00
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_vm_radix.h	Sync back vmcontention branch into HEAD:	2013-03-18 00:25:02 +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	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
memguard.c	Fix a bug with memguard(9) on 32-bit architectures without a	2012-07-15 20:29:48 +00:00
memguard.h	Fix a bug with memguard(9) on 32-bit architectures without a	2012-07-15 20:29:48 +00:00
phys_pager.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
pmap.h	Add pmap function pmap_copy_pages(), which copies the content of the	2013-03-14 20:18:12 +00:00
redzone.c	Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.	2011-11-07 15:43:11 +00:00
redzone.h	Add buffer corruption protection (RedZone) for kernel's malloc(9).	2006-01-31 11:09:21 +00:00
sg_pager.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
swap_pager.c	Fix typo in comment.	2013-07-09 13:22:30 +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.h	- Resolve bucket recursion issues by passing a cookie with zone flags	2013-06-26 00:57:38 +00:00
uma_core.c	Remove a spurious keg lock acquisition.	2013-06-28 21:13:19 +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	Improve canonicalization of copyrights. Order copyrights by order of	2005-07-16 09:51:52 +00:00
uma_int.h	- Resolve bucket recursion issues by passing a cookie with zone flags	2013-06-26 00:57:38 +00:00
vm.h	- Add a general purpose resource allocator, vmem, from NetBSD. It was	2013-06-28 03:51:20 +00:00
vm_extern.h	Make sys_mlock() function just a wrapper around vm_mlock() function	2013-06-08 13:13:40 +00:00
vm_fault.c	Acquire read lock on the src object for vm_fault_copy_entry().	2013-05-22 15:11:00 +00:00
vm_glue.c	Complete r251452:	2013-06-06 18:19:26 +00:00
vm_init.c	- Add a general purpose resource allocator, vmem, from NetBSD. It was	2013-06-28 03:51:20 +00:00
vm_kern.c	- Add a general purpose resource allocator, vmem, from NetBSD. It was	2013-06-28 03:51:20 +00:00
vm_kern.h	- Add a general purpose resource allocator, vmem, from NetBSD. It was	2013-06-28 03:51:20 +00:00
vm_map.c	The mlockall() or VM_MAP_WIRE_HOLESOK does not interact properly with	2013-07-11 05:55:08 +00:00
vm_map.h	The mlockall() or VM_MAP_WIRE_HOLESOK does not interact properly with	2013-07-11 05:55:08 +00:00
vm_meter.c	Switch the vm_object mutex to be a rwlock. This will enable in the	2013-03-09 02:32:23 +00:00
vm_mmap.c	Make sys_mlock() function just a wrapper around vm_mlock() function	2013-06-08 13:13:40 +00:00
vm_object.c	Never remove user-wired pages from an object when doing	2013-07-11 05:47:26 +00:00
vm_object.h	Never remove user-wired pages from an object when doing	2013-07-11 05:47:26 +00:00
vm_page.c	In the vm_page_set_invalid() function, do not assert that the page is	2013-07-11 05:38:39 +00:00
vm_page.h	Revise the interface between vm_object_madvise() and vm_page_dontneed() so	2013-06-10 01:48:21 +00:00
vm_pageout.c	Relax the object locking in vm_pageout_map_deactivate_pages() and	2013-06-04 02:28:47 +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	On Alan's advice, rather than do a wholesale conversion on a single	2010-04-30 00:46:43 +00:00
vm_phys.c	vm_phys_fictitious_reg_range() was losing the 'memattr' because it would be	2013-07-03 23:38:37 +00:00
vm_phys.h	o Add accessor functions to add and remove pages from a specific	2013-05-13 15:40:51 +00:00
vm_radix.c	To reduce the amount of arithmetic performed in the various radix tree	2013-05-11 18:01:41 +00:00
vm_radix.h	Sync back vmcontention branch into HEAD:	2013-03-18 00:25:02 +00:00
vm_reserv.c	Refactor vm_page_alloc()'s interactions with vm_reserv_alloc_page() and	2013-05-12 16:50:18 +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	Split P_NOLOAD into a per-thread flag (TDF_NOLOAD).	2009-11-03 16:46:52 +00:00
vnode_pager.c	Assert that the object type for the vnode' non-NULL v_object, passed	2013-04-28 19:19:26 +00:00
vnode_pager.h	Account the writeable shared mappings backed by file in the vnode	2012-02-23 21:07:16 +00:00