Konstantin Belousov 3407fefef6 Split the vm_page flags PG_WRITEABLE and PG_REFERENCED into atomic ... flags field. Updates to the atomic flags are performed using the atomic ops on the containing word, do not require any vm lock to be held, and are non-blocking. The vm_page_aflag_set(9) and vm_page_aflag_clear(9) functions are provided to modify afalgs. Document the changes to flags field to only require the page lock. Introduce vm_page_reference(9) function to provide a stable KPI and KBI for filesystems like tmpfs and zfs which need to mark a page as referenced. Reviewed by: alc, attilio Tested by: marius, flo (sparc64); andreast (powerpc, powerpc64) Approved by: re (bz)		2011-09-06 10:30:11 +00:00
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adm5120	- dump_avail layout should be sequence of [start, end)	2010-12-09 07:47:40 +00:00
alchemy	- dump_avail layout should be sequence of [start, end)	2010-12-09 07:47:40 +00:00
atheros	Remove duplicate header includes	2011-06-26 10:07:48 +00:00
cavium	Make octeon_ap_boot 64 bits to handle MAXCPU up to 64.	2011-08-05 22:54:42 +00:00
compile
conf	MIPS XLP platform code update.	2011-09-05 10:45:29 +00:00
idt	- Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP	2011-05-03 19:51:29 +00:00
include	Add the possibility to specify from kernel configs MAXCPU value.	2011-07-19 00:37:24 +00:00
malta	The i8259 controller is initialized incorrectly on MALTA. It writes	2011-07-16 00:30:23 +00:00
mips	Split the vm_page flags PG_WRITEABLE and PG_REFERENCED into atomic	2011-09-06 10:30:11 +00:00
nlm	MIPS XLP platform code update.	2011-09-05 10:45:29 +00:00
rmi	Remove duplicate header includes	2011-06-26 10:07:48 +00:00
rt305x	Import the initial CPU support for the MIPS RALink RT305x SoC.	2011-04-03 14:39:55 +00:00
sentry5	Remove duplicate header includes	2011-06-26 10:07:48 +00:00
sibyte	Remove duplicate header includes	2011-06-26 10:07:48 +00:00