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From: Benjamin Tissoires <bentiss@kernel.org>
Date: Fri, 15 Mar 2024 15:29:29 +0100
Subject: [PATCH bpf-next v4 5/6] tools: sync include/uapi/linux/bpf.h
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Message-Id: <20240315-hid-bpf-sleepable-v4-5-5658f2540564@kernel.org>
References: <20240315-hid-bpf-sleepable-v4-0-5658f2540564@kernel.org>
In-Reply-To: <20240315-hid-bpf-sleepable-v4-0-5658f2540564@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

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