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| author | Peter Wu <peter@lekensteyn.nl> | 2019-08-21 01:08:57 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-08-21 19:17:24 +0200 |
| commit | 5cbd22c179012114099fe3996999b54fd2a092c5 (patch) | |
| tree | 48a5716b5bcebe651fd13ad9eb5ce77688feffd7 /kernel/trace | |
| parent | btf: do not use CONFIG_OUTPUT_FORMAT (diff) | |
| download | linux-5cbd22c179012114099fe3996999b54fd2a092c5.tar.xz linux-5cbd22c179012114099fe3996999b54fd2a092c5.zip | |
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>
Diffstat (limited to 'kernel/trace')
| -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 bool default y help - This allows the user to attach BPF programs to kprobe events. + This allows the user to attach BPF programs to kprobe, uprobe, and + tracepoint events. config DYNAMIC_EVENTS def_bool n |