From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Frederic Weisbecker <fweisbec@gmail.com>
Subject: [PATCH 08/10] tracing: remove redundant SOFTIRQ from softirq event traces
Date: Tue, 02 Jun 2009 00:43:23 -0400 [thread overview]
Message-ID: <20090602044340.946664871@goodmis.org> (raw)
In-Reply-To: 20090602044315.439593107@goodmis.org
[-- Attachment #1: 0008-tracing-remove-redundant-SOFTIRQ-from-softirq-event-.patch --]
[-- Type: text/plain, Size: 1666 bytes --]
From: Steven Rostedt <srostedt@redhat.com>
After converting the softirq tracer to use te flags options, this
caused a regression with the name. Since the flag was used directly
it was printed out (i.e. HRTIMER_SOFTIRQ).
This patch only shows the softirq name without the SOFTIRQ part.
[ Impact: fix regression of output from softirq events ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
include/trace/events/irq.h | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
index 683fb36..b0c7ede 100644
--- a/include/trace/events/irq.h
+++ b/include/trace/events/irq.h
@@ -7,18 +7,18 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM irq
-#define softirq_name(sirq) { sirq, #sirq }
-#define show_softirq_name(val) \
- __print_symbolic(val, \
- softirq_name(HI_SOFTIRQ), \
- softirq_name(TIMER_SOFTIRQ), \
- softirq_name(NET_TX_SOFTIRQ), \
- softirq_name(NET_RX_SOFTIRQ), \
- softirq_name(BLOCK_SOFTIRQ), \
- softirq_name(TASKLET_SOFTIRQ), \
- softirq_name(SCHED_SOFTIRQ), \
- softirq_name(HRTIMER_SOFTIRQ), \
- softirq_name(RCU_SOFTIRQ))
+#define softirq_name(sirq) { sirq##_SOFTIRQ, #sirq }
+#define show_softirq_name(val) \
+ __print_symbolic(val, \
+ softirq_name(HI), \
+ softirq_name(TIMER), \
+ softirq_name(NET_TX), \
+ softirq_name(NET_RX), \
+ softirq_name(BLOCK), \
+ softirq_name(TASKLET), \
+ softirq_name(SCHED), \
+ softirq_name(HRTIMER), \
+ softirq_name(RCU))
/**
* irq_handler_entry - called immediately before the irq action handler
--
1.6.3.1
--
next prev parent reply other threads:[~2009-06-02 4:45 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-02 4:43 [PATCH 00/10] [GIT PULL] tracing: various updates Steven Rostedt
2009-06-02 4:43 ` [PATCH 01/10] ftrace: add kernel command line function filtering Steven Rostedt
2009-06-02 4:43 ` [PATCH 02/10] tracing: fix config options to not show when automatically selected Steven Rostedt
2009-06-02 4:43 ` [PATCH 03/10] tracing: combine the default tracers into one config Steven Rostedt
2009-06-02 4:43 ` [PATCH 04/10] tracing/events: fix a typo in __string() format output Steven Rostedt
2009-06-02 4:43 ` [PATCH 05/10] tracing/events: put TP_fast_assign into braces Steven Rostedt
2009-06-02 4:43 ` [PATCH 06/10] tracing/events: introduce __dynamic_array() Steven Rostedt
2009-06-02 4:43 ` [PATCH 07/10] tracing: add exports to use __print_symbolic and __print_flags from a module Steven Rostedt
2009-06-02 4:43 ` Steven Rostedt [this message]
2009-06-02 4:43 ` [PATCH 09/10] tracing: make trace pipe recognize latency format flag Steven Rostedt
2009-06-02 4:43 ` [PATCH 10/10] ftrace: do not profile functions when disabled Steven Rostedt
2009-06-02 8:30 ` [PATCH 00/10] [GIT PULL] tracing: various updates Ingo Molnar
2009-06-02 9:28 ` Ingo Molnar
2009-06-02 12:51 ` Steven Rostedt
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