From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kara Subject: [PATCH 15/18] net: Provide config option for enabling NAPI tracing Date: Tue, 23 Mar 2010 01:32:17 +0100 Message-ID: <1269304340-25372-16-git-send-email-jack@suse.cz> References: <1269304340-25372-1-git-send-email-jack@suse.cz> Cc: Jan Kara , "David S. Miller" , netdev@vger.kernel.org To: LKML Return-path: In-Reply-To: <1269304340-25372-1-git-send-email-jack@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org CC: "David S. Miller" CC: netdev@vger.kernel.org Signed-off-by: Jan Kara --- 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 +#undef TRACE_CONFIG +#define TRACE_CONFIG CONFIG_NAPI_TRACER #include 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