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io_uring: add opcode to issue trace event

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For some test apps at least, user_data is just zeroes. So it's not a
good way to tell what the command actually is. Add the opcode to the
issue trace point.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe
2020-01-08 18:55:15 -07:00
parent cebdb98617
commit 354420f705
2 changed files with 11 additions and 5 deletions
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3
fs/io_uring.c
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@@ -4810,7 +4810,8 @@ static int io_submit_sqes(struct io_ring_ctx *ctx, unsigned int nr,
req->has_user = *mm != NULL;
req->in_async = async;
req->needs_fixed_file = async;
trace_io_uring_submit_sqe(ctx, req->user_data, true, async);
trace_io_uring_submit_sqe(ctx, req->opcode, req->user_data,
true, async);
if (!io_submit_sqe(req, sqe, statep, &link))
break;
}