perf_event.h is updated in previous patch, this patch applies same
changes to the tools/ version. This is part is put in a separate
patch in case the two files are back ported separately.
Signed-off-by: Song Liu <songliubrav...@fb.com>
Reviewed-by: Yonghong Song <y...@fb.com>
Reviewed-by: Josef Bacik <jba...@fb.com>
Acked-by: Alexei Starovoitov <a...@kernel.org>
---
tools/include/uapi/linux/perf_event.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tools/include/uapi/linux/perf_event.h
b/tools/include/uapi/linux/perf_event.h
index b9a4953..2df7ddf 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -299,6 +299,8 @@ enum perf_event_read_format {
#define PERF_ATTR_SIZE_VER4 104 /* add: sample_regs_intr */
#define PERF_ATTR_SIZE_VER5 112 /* add: aux_watermark */
+#define MAX_PROBE_FUNC_NAME_LEN 64
+
/*
* Hardware event_id to monitor via a performance monitoring event:
*
@@ -380,10 +382,14 @@ struct perf_event_attr {
__u32 bp_type;
union {
__u64 bp_addr;
+ __u64 kprobe_func; /* for perf_kprobe */
+ __u64 uprobe_path; /* for perf_uprobe */
__u64 config1; /* extension of config */
};
union {
__u64 bp_len;
+ __u64 kprobe_addr; /* when kprobe_func == NULL */
+ __u64 probe_offset; /* for perf_[k,u]probe */
__u64 config2; /* extension of config1 */
};
__u64 branch_sample_type; /* enum perf_branch_sample_type */
--
2.9.5
