diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/cpu_mf.h | 4 | ||||
| -rw-r--r-- | arch/s390/kernel/perf_cpum_sf.c | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/include/asm/cpu_mf.h b/arch/s390/include/asm/cpu_mf.h index 0d90cbeb89b4..e3f12db46cfc 100644 --- a/arch/s390/include/asm/cpu_mf.h +++ b/arch/s390/include/asm/cpu_mf.h @@ -109,7 +109,9 @@ struct hws_basic_entry { unsigned int AS:2; /* 29-30 PSW address-space control */ unsigned int I:1; /* 31 entry valid or invalid */ unsigned int CL:2; /* 32-33 Configuration Level */ - unsigned int:14; + unsigned int H:1; /* 34 Host Indicator */ + unsigned int LS:1; /* 35 Limited Sampling */ + unsigned int:12; unsigned int prim_asn:16; /* primary ASN */ unsigned long long ia; /* Instruction Address */ unsigned long long gpp; /* Guest Program Parameter */ diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c index db62def4ef28..332a49965130 100644 --- a/arch/s390/kernel/perf_cpum_sf.c +++ b/arch/s390/kernel/perf_cpum_sf.c @@ -1179,7 +1179,7 @@ static void hw_collect_samples(struct perf_event *event, unsigned long *sdbt, sample = (struct hws_basic_entry *) *sdbt; while ((unsigned long *) sample < (unsigned long *) te) { /* Check for an empty sample */ - if (!sample->def) + if (!sample->def || sample->LS) break; /* Update perf event period */ |