diff options
| author | Collin Walling | 2020-09-15 21:44:09 +0200 |
|---|---|---|
| committer | Cornelia Huck | 2020-10-02 13:52:49 +0200 |
| commit | 912d70d2755cb9b3144eeed4014580ebc5485ce6 (patch) | |
| tree | e5513d817bc3c448556b74579fb6931bb8ce3294 /hw | |
| parent | hw/s390x/css: Remove double initialization (diff) | |
| download | qemu-912d70d2755cb9b3144eeed4014580ebc5485ce6.tar.gz qemu-912d70d2755cb9b3144eeed4014580ebc5485ce6.tar.xz qemu-912d70d2755cb9b3144eeed4014580ebc5485ce6.zip | |
s390/sclp: get machine once during read scp/cpu info
Functions within read scp/cpu info will need access to the machine
state. Let's make a call to retrieve the machine state once and
pass the appropriate data to the respective functions.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Message-Id: <20200915194416.107460-2-walling@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/s390x/sclp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/s390x/sclp.c b/hw/s390x/sclp.c index a0ce444b4b..28b973de8f 100644 --- a/hw/s390x/sclp.c +++ b/hw/s390x/sclp.c @@ -49,9 +49,8 @@ static inline bool sclp_command_code_valid(uint32_t code) return false; } -static void prepare_cpu_entries(SCLPDevice *sclp, CPUEntry *entry, int *count) +static void prepare_cpu_entries(MachineState *ms, CPUEntry *entry, int *count) { - MachineState *ms = MACHINE(qdev_get_machine()); uint8_t features[SCCB_CPU_FEATURE_LEN] = { 0 }; int i; @@ -77,7 +76,7 @@ static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb) IplParameterBlock *ipib = s390_ipl_get_iplb(); /* CPU information */ - prepare_cpu_entries(sclp, read_info->entries, &cpu_count); + prepare_cpu_entries(machine, read_info->entries, &cpu_count); read_info->entries_cpu = cpu_to_be16(cpu_count); read_info->offset_cpu = cpu_to_be16(offsetof(ReadInfo, entries)); read_info->highest_cpu = cpu_to_be16(machine->smp.max_cpus - 1); @@ -132,10 +131,11 @@ static void read_SCP_info(SCLPDevice *sclp, SCCB *sccb) /* Provide information about the CPU */ static void sclp_read_cpu_info(SCLPDevice *sclp, SCCB *sccb) { + MachineState *machine = MACHINE(qdev_get_machine()); ReadCpuInfo *cpu_info = (ReadCpuInfo *) sccb; int cpu_count; - prepare_cpu_entries(sclp, cpu_info->entries, &cpu_count); + prepare_cpu_entries(machine, cpu_info->entries, &cpu_count); cpu_info->nr_configured = cpu_to_be16(cpu_count); cpu_info->offset_configured = cpu_to_be16(offsetof(ReadCpuInfo, entries)); cpu_info->nr_standby = cpu_to_be16(0); |