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b1f19c11b6
MIPS doesn't really need to use atomic_cmpset_int() in situations like this because the software dirty bit emulation in trap.c acquires the pmap lock. Atomics like this appear to be a carryover from i386 where the hardware-managed TLB might concurrently set the modified bit. Reviewed by: alc |
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adm5120 | ||
alchemy | ||
atheros | ||
cavium | ||
compile | ||
conf | ||
idt | ||
include | ||
malta | ||
mips | ||
rmi | ||
sentry5 | ||
sibyte |