kib a9d505a22a 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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aim	Split the vm_page flags PG_WRITEABLE and PG_REFERENCED into atomic	2011-09-06 10:30:11 +00:00
booke	Split the vm_page flags PG_WRITEABLE and PG_REFERENCED into atomic	2011-09-06 10:30:11 +00:00
compile
conf	Apply r221124 to Book-E: switch to the new NFS client.	2011-07-31 18:34:38 +00:00
cpufreq	Remove unused variables. Spotted by a cppcheck	2011-01-06 20:19:01 +00:00
fpu
include	- Move the PG_UNMANAGED flag from m->flags to m->oflags, renaming the flag	2011-08-09 21:01:36 +00:00
mambo	Follow up to r225203 refining break-to-debugger run-time configuration	2011-08-27 14:24:27 +00:00
mpc85xx	Fix r222813: we need to include sys/cpuset.h. because the PIC interface	2011-07-31 18:30:38 +00:00
ofw	Add better error handling for RTAS calls. These can potentially cause	2011-06-26 16:11:36 +00:00
powermac	Fix an error that could cause sysctl -a to enter an infinite loop in the	2011-07-30 00:52:13 +00:00
powerpc	Split the vm_page flags PG_WRITEABLE and PG_REFERENCED into atomic	2011-09-06 10:30:11 +00:00
ps3	Add support for the Blu-Ray drive found in the Sony Playstation 3 and fix	2011-08-14 00:20:37 +00:00
psim	Fix the interrupt code, broken 7 months ago. The interrupt framework	2011-01-29 20:58:38 +00:00