From: Benjamin Tissoires <bentiss@kernel.org>
To: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <martin.lau@linux.dev>,
Eduard Zingerman <eddyz87@gmail.com>, Song Liu <song@kernel.org>,
Yonghong Song <yonghong.song@linux.dev>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@kernel.org>,
Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>,
Jiri Olsa <jolsa@kernel.org>, Mykola Lysenko <mykolal@fb.com>,
Shuah Khan <shuah@kernel.org>
Cc: Benjamin Tissoires <bentiss@kernel.org>,
bpf@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: [PATCH bpf-next v4 5/6] tools: sync include/uapi/linux/bpf.h
Date: Fri, 15 Mar 2024 15:29:29 +0100 [thread overview]
Message-ID: <20240315-hid-bpf-sleepable-v4-5-5658f2540564@kernel.org> (raw)
In-Reply-To: <20240315-hid-bpf-sleepable-v4-0-5658f2540564@kernel.org>
cp include/uapi/linux/bpf.h tools/include/uapi/linux/bpf.h
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
---
new in v4
---
tools/include/uapi/linux/bpf.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 3c42b9f1bada..b90def29d796 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -7461,10 +7461,14 @@ struct bpf_core_relo {
* - BPF_F_TIMER_ABS: Timeout passed is absolute time, by default it is
* relative to current time.
* - BPF_F_TIMER_CPU_PIN: Timer will be pinned to the CPU of the caller.
+ * - BPF_F_TIMER_SLEEPABLE: Timer will run in a sleepable context, with
+ * no guarantees of ordering nor timing (consider this as being just
+ * offloaded immediately).
*/
enum {
BPF_F_TIMER_ABS = (1ULL << 0),
BPF_F_TIMER_CPU_PIN = (1ULL << 1),
+ BPF_F_TIMER_SLEEPABLE = (1ULL << 2),
};
/* BPF numbers iterator state */
--
2.44.0
next prev parent reply other threads:[~2024-03-15 14:29 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-15 14:29 [PATCH bpf-next v4 0/6] sleepable bpf_timer (was: allow HID-BPF to do device IOs) Benjamin Tissoires
2024-03-15 14:29 ` [PATCH bpf-next v4 1/6] bpf/helpers: introduce sleepable bpf_timers Benjamin Tissoires
2024-03-15 14:29 ` [PATCH bpf-next v4 2/6] bpf/verifier: add bpf_timer as a kfunc capable type Benjamin Tissoires
2024-03-18 21:53 ` Eduard Zingerman
2024-03-21 15:58 ` Benjamin Tissoires
2024-03-15 14:29 ` [PATCH bpf-next v4 3/6] bpf/helpers: introduce bpf_timer_set_sleepable_cb() kfunc Benjamin Tissoires
2024-03-18 22:52 ` Eduard Zingerman
2024-03-21 15:44 ` Benjamin Tissoires
2024-03-15 14:29 ` [PATCH bpf-next v4 4/6] bpf/helpers: mark the callback of bpf_timer_set_sleepable_cb() as sleepable Benjamin Tissoires
2024-03-18 23:54 ` Eduard Zingerman
2024-03-21 16:09 ` Benjamin Tissoires
2024-03-15 14:29 ` Benjamin Tissoires [this message]
2024-03-15 14:29 ` [PATCH bpf-next v4 6/6] selftests/bpf: add sleepable timer tests Benjamin Tissoires
2024-03-19 0:14 ` Eduard Zingerman
2024-03-21 15:45 ` Benjamin Tissoires
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