[PATCH bpf-next] Fix malformed documentation formatting

[PATCH bpf-next] Fix malformed documentation formatting

[Grant Seltzer]

This fixes the doxygen format documentation above the
user_ring_buffer__* APIs. There has to be a newline
before the @brief, otherwise doxygen won't render them
for libbpf.readthedocs.org.

Signed-off-by: Grant Seltzer <grantseltzer@gmail.com>
---
 tools/lib/bpf/libbpf.h | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h
index 28138579f162..8777ff21ea1d 100644
--- a/tools/lib/bpf/libbpf.h
+++ b/tools/lib/bpf/libbpf.h
@@ -1130,7 +1130,8 @@ struct user_ring_buffer_opts {
 
 #define user_ring_buffer_opts__last_field sz
 
-/* @brief **user_ring_buffer__new()** creates a new instance of a user ring
+/**
+ * @brief **user_ring_buffer__new()** creates a new instance of a user ring
  * buffer.
  *
  * @param map_fd A file descriptor to a BPF_MAP_TYPE_USER_RINGBUF map.
@@ -1141,7 +1142,8 @@ struct user_ring_buffer_opts {
 LIBBPF_API struct user_ring_buffer *
 user_ring_buffer__new(int map_fd, const struct user_ring_buffer_opts *opts);
 
-/* @brief **user_ring_buffer__reserve()** reserves a pointer to a sample in the
+/**
+ * @brief **user_ring_buffer__reserve()** reserves a pointer to a sample in the
  * user ring buffer.
  * @param rb A pointer to a user ring buffer.
  * @param size The size of the sample, in bytes.
@@ -1161,7 +1163,8 @@ user_ring_buffer__new(int map_fd, const struct user_ring_buffer_opts *opts);
  */
 LIBBPF_API void *user_ring_buffer__reserve(struct user_ring_buffer *rb, __u32 size);
 
-/* @brief **user_ring_buffer__reserve_blocking()** reserves a record in the
+/**
+ * @brief **user_ring_buffer__reserve_blocking()** reserves a record in the
  * ring buffer, possibly blocking for up to @timeout_ms until a sample becomes
  * available.
  * @param rb The user ring buffer.
@@ -1205,7 +1208,8 @@ LIBBPF_API void *user_ring_buffer__reserve_blocking(struct user_ring_buffer *rb,
 						    __u32 size,
 						    int timeout_ms);
 
-/* @brief **user_ring_buffer__submit()** submits a previously reserved sample
+/**
+ * @brief **user_ring_buffer__submit()** submits a previously reserved sample
  * into the ring buffer.
  * @param rb The user ring buffer.
  * @param sample A reserved sample.
@@ -1215,7 +1219,8 @@ LIBBPF_API void *user_ring_buffer__reserve_blocking(struct user_ring_buffer *rb,
  */
 LIBBPF_API void user_ring_buffer__submit(struct user_ring_buffer *rb, void *sample);
 
-/* @brief **user_ring_buffer__discard()** discards a previously reserved sample.
+/**
+ * @brief **user_ring_buffer__discard()** discards a previously reserved sample.
  * @param rb The user ring buffer.
  * @param sample A reserved sample.
  *
@@ -1224,7 +1229,8 @@ LIBBPF_API void user_ring_buffer__submit(struct user_ring_buffer *rb, void *samp
  */
 LIBBPF_API void user_ring_buffer__discard(struct user_ring_buffer *rb, void *sample);
 
-/* @brief **user_ring_buffer__free()** frees a ring buffer that was previously
+/**
+ * @brief **user_ring_buffer__free()** frees a ring buffer that was previously
  * created with **user_ring_buffer__new()**.
  * @param rb The user ring buffer being freed.
  */
-- 
2.39.1

Re: [PATCH bpf-next] Fix malformed documentation formatting

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@kernel.org>:

On Wed, 25 Jan 2023 21:47:49 -0500 you wrote:
> This fixes the doxygen format documentation above the
> user_ring_buffer__* APIs. There has to be a newline
> before the @brief, otherwise doxygen won't render them
> for libbpf.readthedocs.org.
> 
> Signed-off-by: Grant Seltzer <grantseltzer@gmail.com>
> 
> [...]

Here is the summary with links:
  - [bpf-next] Fix malformed documentation formatting
    https://git.kernel.org/bpf/bpf-next/c/b183aab07058

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html