block: Add nr_bios to block_rq_remap tracepoint

[linux-block.git] / include / trace / events / block.h

diff --git a/include/trace/events/block.h b/include/trace/events/block.h
index 60ae7c3db912de7e068452de1a1c1978cad0a662..4c2301d2ef1aa979ea0d6594ad1b6404368b920b 100644 (file)
--- a/include/trace/events/block.h
+++ b/include/trace/events/block.h
@@ -618,6 +618,7 @@ TRACE_EVENT(block_rq_remap,
                __field( unsigned int,  nr_sector       )
                __field( dev_t,         old_dev         )
                __field( sector_t,      old_sector      )
+               __field( unsigned int,  nr_bios         )
                __array( char,          rwbs,   RWBS_LEN)
        ),
 
@@ -627,15 +628,16 @@ TRACE_EVENT(block_rq_remap,
                __entry->nr_sector      = blk_rq_sectors(rq);
                __entry->old_dev        = dev;
                __entry->old_sector     = from;
+               __entry->nr_bios        = blk_rq_count_bios(rq);
                blk_fill_rwbs(__entry->rwbs, rq->cmd_flags, blk_rq_bytes(rq));
        ),
 
-       TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
+       TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu %u",
                  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->rwbs,
                  (unsigned long long)__entry->sector,
                  __entry->nr_sector,
                  MAJOR(__entry->old_dev), MINOR(__entry->old_dev),
-                 (unsigned long long)__entry->old_sector)
+                 (unsigned long long)__entry->old_sector, __entry->nr_bios)
 );
 
 #endif /* _TRACE_BLOCK_H */