diff options
Diffstat (limited to 'include/linux/blktrace_api.h')
| -rw-r--r-- | include/linux/blktrace_api.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index cfbda114348c..05c8754456aa 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -14,11 +14,12 @@ #include <linux/sysfs.h> struct blk_trace { + int version; int trace_state; struct rchan *rchan; unsigned long __percpu *sequence; unsigned char __percpu *msg_data; - u16 act_mask; + u64 act_mask; u64 start_lba; u64 end_lba; u32 pid; @@ -85,10 +86,14 @@ extern int blk_trace_remove(struct request_queue *q); # define blk_add_driver_data(rq, data, len) do {} while (0) # define blk_trace_setup(q, name, dev, bdev, arg) (-ENOTTY) # define blk_trace_startstop(q, start) (-ENOTTY) -# define blk_trace_remove(q) (-ENOTTY) # define blk_add_trace_msg(q, fmt, ...) do { } while (0) # define blk_add_cgroup_trace_msg(q, cg, fmt, ...) do { } while (0) # define blk_trace_note_message_enabled(q) (false) + +static inline int blk_trace_remove(struct request_queue *q) +{ + return -ENOTTY; +} #endif /* CONFIG_BLK_DEV_IO_TRACE */ #ifdef CONFIG_COMPAT |