diff options
Diffstat (limited to 'include/linux/blktrace_api.h')
| -rw-r--r-- | include/linux/blktrace_api.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h index e417f080219a..a143a67a6f33 100644 --- a/include/linux/blktrace_api.h +++ b/include/linux/blktrace_api.h @@ -110,16 +110,16 @@ struct compat_blk_user_trace_setup { #endif -#if defined(CONFIG_EVENT_TRACING) && defined(CONFIG_BLOCK) +extern void blk_fill_rwbs(char *rwbs, unsigned int op, int bytes); -static inline int blk_cmd_buf_len(struct request *rq) +static inline sector_t blk_rq_trace_sector(struct request *rq) { - return (rq->cmd_type == REQ_TYPE_BLOCK_PC) ? rq->cmd_len * 3 : 1; + return (rq->cmd_type != REQ_TYPE_FS) ? 0 : blk_rq_pos(rq); } -extern void blk_dump_cmd(char *buf, struct request *rq); -extern void blk_fill_rwbs(char *rwbs, unsigned int op, int bytes); - -#endif /* CONFIG_EVENT_TRACING && CONFIG_BLOCK */ +static inline unsigned int blk_rq_trace_nr_sectors(struct request *rq) +{ + return (rq->cmd_type != REQ_TYPE_FS) ? 0 : blk_rq_sectors(rq); +} #endif |