From f1db457ce6e2f63cb01022f58c0c023838958bd1 Mon Sep 17 00:00:00 2001 From: Li Zefan Date: Wed, 10 Jun 2009 10:06:24 +0800 Subject: [PATCH] tracing/events: convert block trace points to TRACE_EVENT(), fix !CONFIG_BLOCK Fix building failures when CONFIG_BLOCK == n. Signed-off-by: Li Zefan LKML-Reference: <4A2F1520.8020003@cn.fujitsu.com> Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- include/linux/blktrace_api.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index c7ec31d..7e4350e 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -218,7 +218,7 @@ static inline int blk_trace_init_sysfs(struct device *dev) #endif /* CONFIG_BLK_DEV_IO_TRACE */ -#ifdef CONFIG_EVENT_TRACING +#if defined(CONFIG_EVENT_TRACING) && defined(CONFIG_BLOCK) static inline int blk_cmd_buf_len(struct request *rq) { @@ -229,7 +229,7 @@ extern void blk_dump_cmd(char *buf, struct request *rq); extern void blk_fill_rwbs(char *rwbs, u32 rw, int bytes); extern void blk_fill_rwbs_rq(char *rwbs, struct request *rq); -#endif /* CONFIG_EVENT_TRACING */ +#endif /* CONFIG_EVENT_TRACING && CONFIG_BLOCK */ #endif /* __KERNEL__ */ #endif -- 2.7.4