From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
David Sharp <dhsharp@google.com>,
Vaibhav Nagarnaik <vnagarnaik@google.com>
Subject: [PATCH 09/22] tracing: Trivial cleanup
Date: Fri, 02 Nov 2012 09:33:01 -0400 [thread overview]
Message-ID: <20121102133459.612043661@goodmis.org> (raw)
In-Reply-To: 20121102133251.998500247@goodmis.org
[-- Attachment #1: Type: text/plain, Size: 2191 bytes --]
From: David Sharp <dhsharp@google.com>
Remove ftrace_format_syscall() declaration; it is neither defined nor
used. Also update a comment and formatting.
Link: http://lkml.kernel.org/r/1339112785-21806-1-git-send-email-vnagarnaik@google.com
Signed-off-by: David Sharp <dhsharp@google.com>
Signed-off-by: Vaibhav Nagarnaik <vnagarnaik@google.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
include/trace/syscall.h | 2 --
kernel/trace/ring_buffer.c | 6 +++---
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index 31966a4..0c95796 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -39,8 +39,6 @@ extern int reg_event_syscall_enter(struct ftrace_event_call *call);
extern void unreg_event_syscall_enter(struct ftrace_event_call *call);
extern int reg_event_syscall_exit(struct ftrace_event_call *call);
extern void unreg_event_syscall_exit(struct ftrace_event_call *call);
-extern int
-ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s);
enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags,
struct trace_event *event);
enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags,
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 0ebeb1d..23a384b 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -1821,7 +1821,7 @@ rb_add_time_stamp(struct ring_buffer_event *event, u64 delta)
}
/**
- * ring_buffer_update_event - update event type and data
+ * rb_update_event - update event type and data
* @event: the even to update
* @type: the type of event
* @length: the size of the event field in the ring buffer
@@ -2723,8 +2723,8 @@ EXPORT_SYMBOL_GPL(ring_buffer_discard_commit);
* and not the length of the event which would hold the header.
*/
int ring_buffer_write(struct ring_buffer *buffer,
- unsigned long length,
- void *data)
+ unsigned long length,
+ void *data)
{
struct ring_buffer_per_cpu *cpu_buffer;
struct ring_buffer_event *event;
--
1.7.10.4
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 490 bytes --]
next prev parent reply other threads:[~2012-11-02 13:40 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-02 13:32 [PATCH 00/22] [GIT PULL][3.8] tracing: updates Steven Rostedt
2012-11-02 13:32 ` [PATCH 01/22] tracing: Replace strict_strto* with kstrto* Steven Rostedt
2012-11-02 13:32 ` [PATCH 02/22] tracing: Allow tracers to start at core initcall Steven Rostedt
2012-11-02 13:32 ` [PATCH 03/22] tracing: Change tracers integer flags to bool Steven Rostedt
2012-11-02 13:32 ` [PATCH 04/22] ring-buffer: Add a dropped events counter Steven Rostedt
2012-11-02 13:32 ` [PATCH 05/22] tracing: Expand ring buffer when trace_printk() is used Steven Rostedt
2012-11-02 13:32 ` [PATCH 06/22] tracing: Enable comm recording if " Steven Rostedt
2012-11-02 13:32 ` [PATCH 07/22] tracing: Have tracing_sched_wakeup_trace() use standard unlock_commit Steven Rostedt
2012-11-02 13:33 ` [PATCH 08/22] tracing: Cache comms only after an event occurred Steven Rostedt
2012-11-02 13:33 ` Steven Rostedt [this message]
2012-11-02 13:33 ` [PATCH 10/22] tracing: Cleanup unnecessary function declarations Steven Rostedt
2012-11-02 13:33 ` [PATCH 11/22] linux/kernel.h: Remove duplicate trace_printk declaration Steven Rostedt
2012-11-02 13:33 ` [PATCH 12/22] tracing,x86: Add a TSC trace_clock Steven Rostedt
2012-11-02 13:33 ` [PATCH 13/22] tracing: Reset ring buffer when changing trace_clocks Steven Rostedt
2012-11-02 13:33 ` [PATCH 14/22] tracing: Format non-nanosec times from tsc clock without a decimal point Steven Rostedt
2012-11-02 13:33 ` [PATCH 15/22] ring-buffer: Change unsigned long type of ring_buffer_oldest_event_ts() to u64 Steven Rostedt
2012-11-02 13:33 ` [PATCH 16/22] tracing: Show raw time stamp on stats per cpu using counter or tsc mode for trace_clock Steven Rostedt
2012-11-02 13:33 ` [PATCH 17/22] tracing: Separate open function from set_event and available_events Steven Rostedt
2012-11-02 13:33 ` [PATCH 18/22] tracing: Remove unused function unregister_tracer() Steven Rostedt
2012-11-02 13:33 ` [PATCH 19/22] tracing: Make tracing_enabled be equal to tracing_on Steven Rostedt
2012-11-02 13:33 ` [PATCH 20/22] tracing: Remove deprecated tracing_enabled file Steven Rostedt
2012-11-02 13:33 ` [PATCH 21/22] tracing: Use irq_work for wake ups and remove *_nowake_*() functions Steven Rostedt
2012-11-02 13:33 ` [PATCH 22/22] tracing: Add trace_options kernel command line parameter Steven Rostedt
2012-11-02 14:08 ` [PATCH 00/22] [GIT PULL][3.8] tracing: updates Steven Rostedt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20121102133459.612043661@goodmis.org \
--to=rostedt@goodmis.org \
--cc=akpm@linux-foundation.org \
--cc=dhsharp@google.com \
--cc=fweisbec@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=vnagarnaik@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox