diff options
Diffstat (limited to 'drivers/md/md.h')
| -rw-r--r-- | drivers/md/md.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h index 556db28a49aa..928086b638a3 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -18,6 +18,7 @@ #include <linux/timer.h> #include <linux/wait.h> #include <linux/workqueue.h> +#include <trace/events/block.h> #include "md-cluster.h" #define MaxSector (~(sector_t)0) @@ -910,4 +911,11 @@ int do_md_run(struct mddev *mddev); extern const struct block_device_operations md_fops; +static inline void mddev_trace_remap(struct mddev *mddev, struct bio *bio, + sector_t sector) +{ + if (mddev->gendisk) + trace_block_bio_remap(bio, disk_devt(mddev->gendisk), sector); +} + #endif /* _MD_MD_H */ |