From fd4cb4511b5904188a17af73c7533da16420d4e8 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 28 Jan 2026 17:12:12 -0800 Subject: [PATCH] tracing: trace_mmap.h: fix a kernel-doc warning Add a description of struct reader to resolve a kernel-doc warning: Warning: include/uapi/linux/trace_mmap.h:43 struct member 'reader' not described in 'trace_buffer_meta' Signed-off-by: Randy Dunlap Acked-by: Masami Hiramatsu (Google) Signed-off-by: Steven Rostedt (Google) --- include/uapi/linux/trace_mmap.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/uapi/linux/trace_mmap.h b/include/uapi/linux/trace_mmap.h index c102ef35d11e4..99653f259a7a1 100644 --- a/include/uapi/linux/trace_mmap.h +++ b/include/uapi/linux/trace_mmap.h @@ -10,6 +10,7 @@ * @meta_struct_len: Size of this structure. * @subbuf_size: Size of each sub-buffer. * @nr_subbufs: Number of subbfs in the ring-buffer, including the reader. + * @reader: The reader composite info structure * @reader.lost_events: Number of events lost at the time of the reader swap. * @reader.id: subbuf ID of the current reader. ID range [0 : @nr_subbufs - 1] * @reader.read: Number of bytes read on the reader subbuf. -- 2.47.3