Name
trace_block_getrq —
get a free request entry in queue for block IO operations
Synopsis
void trace_block_getrq ( | struct request_queue * q, |
| | struct bio * bio, |
| | int rw); |
Arguments
q
queue for operations
bio
pending block IO operation
rw
low bit indicates a read (0) or a write (1)
Description
A request struct for queue q has been allocated to handle the
block IO operation bio.