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[bpf-next,12/18] tools: sync include/uapi/linux/bpf.h

Message ID 20240416-bpf_wq-v1-12-c9e66092f842@kernel.org (mailing list archive)
State New
Headers show
Series Introduce bpf_wq | expand

Commit Message

Benjamin Tissoires April 16, 2024, 2:08 p.m. UTC 
cp include/uapi/linux/bpf.h tools/include/uapi/linux/bpf.h

Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
---
 tools/include/uapi/linux/bpf.h | 9 +++++++++
 1 file changed, 9 insertions(+)
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Patch

diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index e4ae83550fb3..519f6019d158 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -7502,4 +7502,13 @@  struct bpf_iter_num {
 	__u64 __opaque[1];
 } __attribute__((aligned(8)));
 
+/*
+ * Flags to control bpf_wq_init() and bpf_wq_set_callback() behaviour.
+ *     - BPF_F_WQ_SLEEPABLE: the callback needs to run in
+ *       a sleepable context
+ */
+enum {
+	BPF_F_WQ_SLEEPABLE = (1ULL << 0),
+};
+
 #endif /* _UAPI__LINUX_BPF_H__ */