Name
blk_add_trace_bio —
Add a trace for a bio oriented action
Synopsis
void blk_add_trace_bio ( | struct request_queue * q, |
| | struct bio * bio, |
| | u32 what, |
| | int error); |
Arguments
struct request_queue * q
queue the io is for
struct bio * bio
the source bio
u32 what
the action
int error
error, if any
Description
Records an action against a bio. Will log the bio offset + size.