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spapr: Remove obsolete ram_limit field from sPAPRMachineState

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The ram_limit field was imported from sPAPREnvironment where it predates
the machine's ram size being available generically from machine->ram_size.

Worse, the existing code was inconsistent about where it got the ram size
from.  Sometimes it used spapr->ram_limit, sometimes the global 'ram_size'
and sometimes a local 'ram_size' masking the global.

This cleans up the code to consistently use machine->ram_size, eliminating
spapr->ram_limit in the process.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
David Gibson 2015-07-02 16:23:05 +10:00 • committed by Alexander Graf
parent 28e0204254
commit fb16499418
3 changed files with 14 additions and 12 deletions
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1
include/hw/ppc/spapr.h
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@ -33,7 +33,6 @@ struct sPAPRMachineState {
XICSState *icp;
DeviceState *rtc;
hwaddr ram_limit;
void *htab;
uint32_t htab_shift;
hwaddr rma_size;