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authorIngo Molnar <mingo@elte.hu>2009-04-05 19:41:22 -0400
committerIngo Molnar <mingo@elte.hu>2009-04-05 19:41:22 -0400
commit9efe21cb82b5dbe3b0b2ae4de4eccc64ecb94e95 (patch)
tree7ff8833745d2f268f897f6fa4a27263b4a572245 /include/linux/blktrace_api.h
parentde18836e447c2dc30120c0919b8db8ddc0401cc4 (diff)
parent0221c81b1b8eb0cbb6b30a0ced52ead32d2b4e4c (diff)
Merge branch 'linus' into irq/threaded
Conflicts: include/linux/irq.h kernel/irq/handle.c
Diffstat (limited to 'include/linux/blktrace_api.h')
-rw-r--r--include/linux/blktrace_api.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 6e915878e88c..d960889e92ef 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -144,6 +144,9 @@ struct blk_user_trace_setup {
144 144
145#ifdef __KERNEL__ 145#ifdef __KERNEL__
146#if defined(CONFIG_BLK_DEV_IO_TRACE) 146#if defined(CONFIG_BLK_DEV_IO_TRACE)
147
148#include <linux/sysfs.h>
149
147struct blk_trace { 150struct blk_trace {
148 int trace_state; 151 int trace_state;
149 struct rchan *rchan; 152 struct rchan *rchan;
@@ -194,6 +197,8 @@ extern int blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
194extern int blk_trace_startstop(struct request_queue *q, int start); 197extern int blk_trace_startstop(struct request_queue *q, int start);
195extern int blk_trace_remove(struct request_queue *q); 198extern int blk_trace_remove(struct request_queue *q);
196 199
200extern struct attribute_group blk_trace_attr_group;
201
197#else /* !CONFIG_BLK_DEV_IO_TRACE */ 202#else /* !CONFIG_BLK_DEV_IO_TRACE */
198#define blk_trace_ioctl(bdev, cmd, arg) (-ENOTTY) 203#define blk_trace_ioctl(bdev, cmd, arg) (-ENOTTY)
199#define blk_trace_shutdown(q) do { } while (0) 204#define blk_trace_shutdown(q) do { } while (0)