diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/perf_cpum_sf.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c index fcc634c1479a..4e7ee8647b8b 100644 --- a/arch/s390/kernel/perf_cpum_sf.c +++ b/arch/s390/kernel/perf_cpum_sf.c @@ -995,27 +995,11 @@ static int perf_push_sample(struct perf_event *event, struct sf_raw_sample *sfr) regs.int_parm = CPU_MF_INT_SF_PRA; sde_regs = (struct perf_sf_sde_regs *) ®s.int_parm_long; - regs.psw.addr = sfr->basic.ia; - if (sfr->basic.T) - regs.psw.mask |= PSW_MASK_DAT; - if (sfr->basic.W) - regs.psw.mask |= PSW_MASK_WAIT; - if (sfr->basic.P) - regs.psw.mask |= PSW_MASK_PSTATE; - switch (sfr->basic.AS) { - case 0x0: - regs.psw.mask |= PSW_ASC_PRIMARY; - break; - case 0x1: - regs.psw.mask |= PSW_ASC_ACCREG; - break; - case 0x2: - regs.psw.mask |= PSW_ASC_SECONDARY; - break; - case 0x3: - regs.psw.mask |= PSW_ASC_HOME; - break; - } + psw_bits(regs.psw).ia = sfr->basic.ia; + psw_bits(regs.psw).t = sfr->basic.T; + psw_bits(regs.psw).w = sfr->basic.W; + psw_bits(regs.psw).p = sfr->basic.P; + psw_bits(regs.psw).as = sfr->basic.AS; /* * A non-zero guest program parameter indicates a guest |