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ring-buffer: Fix kernel-doc warnings in ring_buffer.c

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Fix kernel-doc warnings:

kernel/trace/ring_buffer.c:954: warning: Function parameter or
member 'cpu' not described in 'ring_buffer_wake_waiters'
kernel/trace/ring_buffer.c:3383: warning: Excess function parameter
'event' description in 'ring_buffer_unlock_commit'
kernel/trace/ring_buffer.c:5359: warning: Excess function parameter
'cpu' description in 'ring_buffer_reset_online_cpus'

Link: https://lkml.kernel.org/r/20230724140827.1023266-2-cuigaosheng1@huawei.com

Cc: <mhiramat@kernel.org>
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
Gaosheng Cui 2023-07-24 22:08:24 +08:00 committed by Steven Rostedt (Google)
parent 2d093282b0
commit 151e34d1c6
1 changed files with 1 additions and 2 deletions
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3
kernel/trace/ring_buffer.c
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@ -950,6 +950,7 @@ static void rb_wake_up_waiters(struct irq_work *work)
/**
* ring_buffer_wake_waiters - wake up any waiters on this ring buffer
* @buffer: The ring buffer to wake waiters on
* @cpu: The CPU buffer to wake waiters on
*
* In the case of a file that represents a ring buffer is closing,
* it is prudent to wake up any waiters that are on this.
@ -3375,7 +3376,6 @@ void ring_buffer_nest_end(struct trace_buffer *buffer)
/**
* ring_buffer_unlock_commit - commit a reserved
* @buffer: The buffer to commit to
* @event: The event pointer to commit.
*
* This commits the data to the ring buffer, and releases any locks held.
*
@ -5358,7 +5358,6 @@ EXPORT_SYMBOL_GPL(ring_buffer_reset_cpu);
/**
* ring_buffer_reset_online_cpus - reset a ring buffer per CPU buffer
* @buffer: The ring buffer to reset a per cpu buffer of
* @cpu: The CPU buffer to be reset
*/
void ring_buffer_reset_online_cpus(struct trace_buffer *buffer)
{