ARM: Use a stl queue for the table walker state

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Submitter:	Ali Saidi
Repository:	gem5
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ARM: Use a stl queue for the table walker state

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Why exactly did you make this change.  The FifoBuffer class limits (I think) the number of entries allowed and you removed that restriction.  Are you sure you want to do that?

Ali Saidi Aug. 19, 2010, 2:06 a.m. (Aug. 19, 2010, 2:06 a.m.)

we don't really want to limit the number of requests the cpu can queue here. instead we'll limit the number of simultaneous requests that the table walker can have outstanding (currently 1). If we don't do this the cpu load/store/fetch gets even uglier since it can now have to replay a load because of a temporary table walker full case.

src/arch/arm/table_walker.hh (Diff revision 1)

We put the standard includes above the rest in sorted order.

Ali Saidi Aug. 19, 2010, 2:05 a.m. (Aug. 19, 2010, 2:05 a.m.)
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