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| author | Alex Bennée <alex.bennee@linaro.org> | 2015-04-29 16:18:46 +0100 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-05-06 23:03:23 -0400 |
| commit | ac01ce1410fc2c7b5f3af5e9c972e6a412eee54f (patch) | |
| tree | 9e18395d231d04ca7e8832f87874be1aed9e8f00 /include/linux/ftrace_event.h | |
| parent | 5ebe6afaf0057ac3eaeb98defd5456894b446d22 (diff) | |
| download | lwn-ac01ce1410fc2c7b5f3af5e9c972e6a412eee54f.tar.gz lwn-ac01ce1410fc2c7b5f3af5e9c972e6a412eee54f.zip | |
tracing: Make ftrace_print_array_seq compute buf_len
The only caller to this function (__print_array) was getting it wrong by
passing the array length instead of buffer length. As the element size
was already being passed for other reasons it seems reasonable to push
the calculation of buffer length into the function.
Link: http://lkml.kernel.org/r/1430320727-14582-1-git-send-email-alex.bennee@linaro.org
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/ftrace_event.h')
| -rw-r--r-- | include/linux/ftrace_event.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 46e83c2156c6..f9ecf63d47f1 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -46,7 +46,7 @@ const char *ftrace_print_hex_seq(struct trace_seq *p, const unsigned char *buf, int len); const char *ftrace_print_array_seq(struct trace_seq *p, - const void *buf, int buf_len, + const void *buf, int count, size_t el_size); struct trace_iterator; |