Feb. 2, 2012
10:52 a.m.
On 01/18/2012 02:59 PM, Matthias Brugger wrote:
Hi all,
where does the kernel create the blktrace completion messages?
the mesage is created in block/blk-core.c:blk_update_request which calls trace_block_rq_complete
Is it done in the interrupt routine or in the block layer.
I just found: register_trace_block_rq_complete(blk_add_trace_rq_complete, NULL); and register_trace_block_bio_complete(blk_add_trace_bio_complete, NULL);
But I don't find the corresponding functions.
Thanks, Matthias