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| author | David Hildenbrand | 2015-06-01 13:04:03 +0200 |
|---|---|---|
| committer | Cornelia Huck | 2015-09-07 16:10:44 +0200 |
| commit | bd80a8ad555c2b5f79591b29edcf8196b8a5109b (patch) | |
| tree | caf35a1de04b6bb8b36595220d5912af4fad0aeb /hw/s390x/sclp.c | |
| parent | s390/sclp: store the increment_size in the sclp device (diff) | |
| download | qemu-bd80a8ad555c2b5f79591b29edcf8196b8a5109b.tar.gz qemu-bd80a8ad555c2b5f79591b29edcf8196b8a5109b.tar.xz qemu-bd80a8ad555c2b5f79591b29edcf8196b8a5109b.zip | |
s390/sclp: simplify calculation of rnmax
rnmax can be directly calculated using machine->maxram_size.
Reviewed-by: Matthew Rosato <mjrosato@linux.vnet.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Diffstat (limited to 'hw/s390x/sclp.c')
| -rw-r--r-- | hw/s390x/sclp.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c index 0a7f4dd2f7..fd277e1bf0 100644 --- a/hw/s390x/sclp.c +++ b/hw/s390x/sclp.c @@ -56,7 +56,6 @@ static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb) read_info->facilities = cpu_to_be64(SCLP_HAS_CPU_INFO | SCLP_HAS_PCI_RECONFIG); - rnmax = ram_size >> sclp->increment_size; /* Memory Hotplug is only supported for the ccw machine type */ if (mhd) { mhd->standby_subregion_size = MEM_SECTION_SIZE; @@ -84,8 +83,6 @@ static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb) } mhd->padded_ram_size = ram_size + mhd->pad_size; mhd->rzm = 1 << mhd->increment_size; - rnmax = ((ram_size + mhd->standby_mem_size + mhd->pad_size) - >> mhd->increment_size); read_info->facilities |= cpu_to_be64(SCLP_FC_ASSIGN_ATTACH_READ_STOR); } @@ -98,6 +95,7 @@ static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb) read_info->rnsize2 = cpu_to_be32(rnsize); } + rnmax = machine->maxram_size >> sclp->increment_size; if (rnmax < 0x10000) { read_info->rnmax = cpu_to_be16(rnmax); } else { |