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| author | Ingo Molnar <mingo@kernel.org> | 2014-04-14 16:44:42 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-04-14 16:44:42 +0200 |
| commit | 740c699a8d316c8bf8593f19e2ca47795e690622 (patch) | |
| tree | a78886955770a477945c5d84e06b2e7678733b54 /arch/powerpc/perf/hv-24x7-catalog.h | |
| parent | e69af4657e7764d03ad555f0b583d9c4217bcefa (diff) | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
| download | linux-740c699a8d316c8bf8593f19e2ca47795e690622.tar.gz linux-740c699a8d316c8bf8593f19e2ca47795e690622.tar.bz2 linux-740c699a8d316c8bf8593f19e2ca47795e690622.zip | |
Merge tag 'v3.15-rc1' into perf/urgent
Pick up the latest fixes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/powerpc/perf/hv-24x7-catalog.h')
| -rw-r--r-- | arch/powerpc/perf/hv-24x7-catalog.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/powerpc/perf/hv-24x7-catalog.h b/arch/powerpc/perf/hv-24x7-catalog.h new file mode 100644 index 000000000000..21b19dd86d9c --- /dev/null +++ b/arch/powerpc/perf/hv-24x7-catalog.h @@ -0,0 +1,33 @@ +#ifndef LINUX_POWERPC_PERF_HV_24X7_CATALOG_H_ +#define LINUX_POWERPC_PERF_HV_24X7_CATALOG_H_ + +#include <linux/types.h> + +/* From document "24x7 Event and Group Catalog Formats Proposal" v0.15 */ + +struct hv_24x7_catalog_page_0 { +#define HV_24X7_CATALOG_MAGIC 0x32347837 /* "24x7" in ASCII */ + __be32 magic; + __be32 length; /* In 4096 byte pages */ + __be64 version; /* XXX: arbitrary? what's the meaning/useage/purpose? */ + __u8 build_time_stamp[16]; /* "YYYYMMDDHHMMSS\0\0" */ + __u8 reserved2[32]; + __be16 schema_data_offs; /* in 4096 byte pages */ + __be16 schema_data_len; /* in 4096 byte pages */ + __be16 schema_entry_count; + __u8 reserved3[2]; + __be16 event_data_offs; + __be16 event_data_len; + __be16 event_entry_count; + __u8 reserved4[2]; + __be16 group_data_offs; /* in 4096 byte pages */ + __be16 group_data_len; /* in 4096 byte pages */ + __be16 group_entry_count; + __u8 reserved5[2]; + __be16 formula_data_offs; /* in 4096 byte pages */ + __be16 formula_data_len; /* in 4096 byte pages */ + __be16 formula_entry_count; + __u8 reserved6[2]; +} __packed; + +#endif |