Commit 59e7cffe authored by Fabian Frederick's avatar Fabian Frederick Committed by Steven Rostedt (VMware)
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ring-bufer: kernel-doc warning fixes 

Also fixes a couple of typos

Link: http://lkml.kernel.org/r/1401992525-10417-1-git-send-email-fabf@skynet.be



Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
[ Found this deep in the abyss of my INBOX ]
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 3b42a4c8

kernel/trace/ring_buffer.c

+3 −0
Original line number Diff line number Diff line
@@ -1368,6 +1368,7 @@ static void rb_free_cpu_buffer(struct ring_buffer_per_cpu *cpu_buffer) 
 * __ring_buffer_alloc - allocate a new ring_buffer

 * @size: the size in bytes per cpu that is needed.

 * @flags: attributes to set for the ring buffer.

 * @key: ring buffer reader_lock_key.

 *

 * Currently the only flag that is available is the RB_FL_OVERWRITE

 * flag. This flag means that the buffer will overwrite old data
@@ -4331,6 +4332,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_read); 
/**

 * ring_buffer_size - return the size of the ring buffer (in bytes)

 * @buffer: The ring buffer.

 * @cpu: The CPU to get ring buffer size from.

 */

unsigned long ring_buffer_size(struct trace_buffer *buffer, int cpu)

{
@@ -4504,6 +4506,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_empty_cpu); 
 * ring_buffer_swap_cpu - swap a CPU buffer between two ring buffers

 * @buffer_a: One buffer to swap with

 * @buffer_b: The other buffer to swap with

 * @cpu: the CPU of the buffers to swap

 *

 * This function is useful for tracers that want to take a "snapshot"

 * of a CPU buffer and has another back up buffer lying around.