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Commit 67b394f7 authored by Jiri Olsa's avatar Jiri Olsa Committed by Ingo Molnar
Browse files

tracing: Fix comment typo and documentation example 



Trivial patch to fix a documentation example and to fix a
comment.

Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <20091023233646.871719877@goodmis.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 3e69533b

Documentation/trace/ftrace.txt

+2 −0
Original line number Diff line number Diff line
@@ -1231,6 +1231,7 @@ something like this simple program: 
#include <sys/stat.h>

#include <fcntl.h>

#include <unistd.h>

#include <string.h>



#define _STR(x) #x

#define STR(x) _STR(x)
@@ -1265,6 +1266,7 @@ const char *find_debugfs(void) 
               return NULL;

       }



       strcat(debugfs, "/tracing/");

       debugfs_found = 1;



       return debugfs;

kernel/trace/ring_buffer.c

+1 −1
Original line number Diff line number Diff line
@@ -2681,7 +2681,7 @@ unsigned long ring_buffer_entries(struct ring_buffer *buffer) 
EXPORT_SYMBOL_GPL(ring_buffer_entries);



/**

 * ring_buffer_overrun_cpu - get the number of overruns in buffer

 * ring_buffer_overruns - get the number of overruns in buffer

 * @buffer: The ring buffer

 *

 * Returns the total number of overruns in the ring buffer