Alan Cox 3d653db063 Introduce vm_object_color() and use it in mmap(2) to set the color of ... named objects to zero before the virtual address is selected. Previously, the color setting was delayed until after the virtual address was selected. In rtld, this delay effectively prevented the mapping of a shared library's code section using superpages. Now, for example, we see the first 1 MB of libc's code on armv6 mapped by a superpage after we've gotten through the initial cold misses that bring the first 1 MB of code into memory. (With the page clustering that we perform on read faults, this happens quickly.) Differential Revision: https://reviews.freebsd.org/D2013 Reviewed by: jhb, kib Tested by: Svatopluk Kraus (armv6) MFC after: 6 weeks		2015-03-21 17:56:55 +00:00
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_vm_radix.h	On all the architectures, avoid to preallocate the physical memory	2013-08-09 11:28:55 +00:00
default_pager.c	Fix mis-spelling of bits and types names in the	2014-11-04 19:56:04 +00:00
device_pager.c	Initialize paddr to handle the case of zero size.	2014-03-12 16:38:55 +00:00
memguard.c	Some minor style(9) fixes (whitespace + comment)	2015-02-17 08:50:26 +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	Change pmap_enter(9) interface to take flags parameter and superpage	2014-08-08 17:12:03 +00:00
redzone.c	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
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	\n at end of panicstr is redundant.	2014-11-23 18:32:21 +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	Set the SBUF_INCLUDENUL flag in sbuf_new_for_sysctl() so that sysctl	2015-03-14 17:08:28 +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	Handle wiring failures in vm_map_wire() with the new functions	2014-08-02 16:10:24 +00:00
vm_fault.c	Introduce vm_object_color() and use it in mmap(2) to set the color of	2015-03-21 17:56:55 +00:00
vm_glue.c	Add kernel option KSTACK_USAGE_PROF to sample the stack depth on	2014-10-04 18:38:14 +00:00
vm_init.c	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
vm_kern.c	Fix multiple incorrect SYSCTL arguments in the kernel:	2014-10-21 07:31:21 +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	vmspace_release() may sleep if the last reference is being released,	2015-01-24 16:59:38 +00:00
vm_map.h	Oops. vm_map_simplify_entry() is used by mac_proc_vm_revoke_recurse(), so	2014-09-08 02:25:01 +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	Introduce vm_object_color() and use it in mmap(2) to set the color of	2015-03-21 17:56:55 +00:00
vm_object.c	Correct a typo in vm_object_backing_scan() that originated in r254141.	2015-03-07 04:18:40 +00:00
vm_object.h	Introduce vm_object_color() and use it in mmap(2) to set the color of	2015-03-21 17:56:55 +00:00
vm_page.c	Add flag VM_ALLOC_NOWAIT for vm_page_grab() that prevents sleeping and	2014-12-22 09:02:21 +00:00
vm_page.h	Add flag VM_ALLOC_NOWAIT for vm_page_grab() that prevents sleeping and	2014-12-22 09:02:21 +00:00
vm_pageout.c	Add vm.panic_on_oom sysctl, which enables those who would rather panic than	2015-01-24 17:32:45 +00:00
vm_pageout.h
vm_pager.c	o Enhance vm_pager_free_nonreq() function:	2015-03-17 19:19:19 +00:00
vm_pager.h	o Enhance vm_pager_free_nonreq() function:	2015-03-17 19:19:19 +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	Revert r279932; this is going to be fixed in the sbuf code instead.	2015-03-14 13:00:37 +00:00
vm_phys.h	The physical memory allocator supports the use of distinct free lists for	2014-12-31 00:54:38 +00:00
vm_radix.c	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
vm_radix.h	Eliminate a redundant parameter to vm_radix_replace().	2013-12-08 20:07:02 +00:00
vm_reserv.c	Revert r279932; this is going to be fixed in the sbuf code instead.	2015-03-14 13:00:37 +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	Remove ia64.	2014-07-07 00:27:09 +00:00
vm_zeroidle.c	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +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	Introduce vm_object_color() and use it in mmap(2) to set the color of	2015-03-21 17:56:55 +00:00
vnode_pager.h	Merge from projects/sendfile:	2014-11-23 12:01:52 +00:00