diff options
| author | Peter Wu <peter@lekensteyn.nl> | 2019-08-20 19:08:57 -0400 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-08-21 13:17:24 -0400 |
| commit | 5cbd22c179012114099fe3996999b54fd2a092c5 (patch) | |
| tree | 48a5716b5bcebe651fd13ad9eb5ce77688feffd7 | |
| parent | fdf37037664041cfdbcab6cf54ddb2c1c219034b (diff) | |
bpf: clarify description for CONFIG_BPF_EVENTS
PERF_EVENT_IOC_SET_BPF supports uprobes since v4.3, and tracepoints
since v4.7 via commit 04a22fae4cbc ("tracing, perf: Implement BPF
programs attached to uprobes"), and commit 98b5c2c65c29 ("perf, bpf:
allow bpf programs attach to tracepoints") respectively.
Signed-off-by: Peter Wu <peter@lekensteyn.nl>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
| -rw-r--r-- | kernel/trace/Kconfig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 98da8998c25c..b09d7b1ffffd 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig | |||
| @@ -520,7 +520,8 @@ config BPF_EVENTS | |||
| 520 | bool | 520 | bool |
| 521 | default y | 521 | default y |
| 522 | help | 522 | help |
| 523 | This allows the user to attach BPF programs to kprobe events. | 523 | This allows the user to attach BPF programs to kprobe, uprobe, and |
| 524 | tracepoint events. | ||
| 524 | 525 | ||
| 525 | config DYNAMIC_EVENTS | 526 | config DYNAMIC_EVENTS |
| 526 | def_bool n | 527 | def_bool n |