* [PATCH 14/18] net: Provide config option for enabling SKB tracing
[not found] <1269304340-25372-1-git-send-email-jack@suse.cz>
@ 2010-03-23 0:32 ` Jan Kara
2010-03-23 0:32 ` [PATCH 15/18] net: Provide config option for enabling NAPI tracing Jan Kara
1 sibling, 0 replies; 2+ messages in thread
From: Jan Kara @ 2010-03-23 0:32 UTC (permalink / raw)
To: LKML; +Cc: Jan Kara, David S. Miller, netdev
CC: "David S. Miller" <davem@davemloft.net>
CC: netdev@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
---
include/trace/events/skb.h | 2 ++
kernel/trace/Kconfig | 10 ++++++++++
2 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/include/trace/events/skb.h b/include/trace/events/skb.h
index 4b2be6d..cd340df 100644
--- a/include/trace/events/skb.h
+++ b/include/trace/events/skb.h
@@ -1,5 +1,7 @@
#undef TRACE_SYSTEM
+#undef TRACE_CONFIG
#define TRACE_SYSTEM skb
+#define TRACE_CONFIG CONFIG_SKB_TRACER
#if !defined(_TRACE_SKB_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_SKB_H
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index a48ff49..a02d577 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -498,6 +498,16 @@ config JBD2_TRACER
If unsure, say N.
+config SKB_TRACER
+ bool "SKB tracing"
+ depends on NET
+ select GENERIC_TRACER
+ help
+ Provide tracing for copying datagrams into iovecs and freeing
+ skbs.
+
+ If unsure, say N.
+
config KPROBE_EVENT
depends on KPROBES
depends on HAVE_REGS_AND_STACK_ACCESS_API
--
1.6.4.2
^ permalink raw reply related [flat|nested] 2+ messages in thread* [PATCH 15/18] net: Provide config option for enabling NAPI tracing
[not found] <1269304340-25372-1-git-send-email-jack@suse.cz>
2010-03-23 0:32 ` [PATCH 14/18] net: Provide config option for enabling SKB tracing Jan Kara
@ 2010-03-23 0:32 ` Jan Kara
1 sibling, 0 replies; 2+ messages in thread
From: Jan Kara @ 2010-03-23 0:32 UTC (permalink / raw)
To: LKML; +Cc: Jan Kara, David S. Miller, netdev
CC: "David S. Miller" <davem@davemloft.net>
CC: netdev@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
---
include/trace/events/napi.h | 2 ++
kernel/trace/Kconfig | 9 +++++++++
2 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/include/trace/events/napi.h b/include/trace/events/napi.h
index a8989c4..70cb4dd 100644
--- a/include/trace/events/napi.h
+++ b/include/trace/events/napi.h
@@ -2,6 +2,8 @@
#define _TRACE_NAPI_H_
#include <linux/netdevice.h>
+#undef TRACE_CONFIG
+#define TRACE_CONFIG CONFIG_NAPI_TRACER
#include <linux/tracepoint.h>
DECLARE_TRACE(napi_poll,
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index a02d577..88b556c 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -508,6 +508,15 @@ config SKB_TRACER
If unsure, say N.
+config NAPI_TRACER
+ bool "NAPI tracing"
+ depends on NET
+ select GENERIC_TRACER
+ help
+ Provide tracing for NAPI functions.
+
+ If unsure, say N.
+
config KPROBE_EVENT
depends on KPROBES
depends on HAVE_REGS_AND_STACK_ACCESS_API
--
1.6.4.2
^ permalink raw reply related [flat|nested] 2+ messages in thread