Alan Cox b10ed4a911 Replace all uses of the vm page queues lock by a r/w lock that is private ... to this pmap.c. This new r/w lock is used primarily to synchronize access to the TTE lists. However, it will be used in a somewhat unconventional way. As finer-grained TTE list locking is added to each of the pmap functions that acquire this r/w lock, its acquisition will be changed from write to read, enabling concurrent execution of the pmap functions with finer-grained locking. Reviewed by: attilio Tested by: flo MFC after: 10 days		2012-05-29 01:52:38 +00:00
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central
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conf	Merge from x86: r232521	2012-05-25 14:52:05 +00:00
ebus
fhc
include	Replace all uses of the vm page queues lock by a r/w lock that is private	2012-05-29 01:52:38 +00:00
isa
pci	- Remove erroneous trailing semicolon. [1]	2012-03-30 15:08:09 +00:00
sbus
sparc64	Replace all uses of the vm page queues lock by a r/w lock that is private	2012-05-29 01:52:38 +00:00