On Tue, Jan 12, 2021 at 05:26:11PM +0100, Christoph Hellwig wrote:

Pass the iocb and iov_iter to the tracepoints and leave decoding of
actual arguments to the code only run when tracing is enabled.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/xfs_file.c  | 20 ++++++++------------
 fs/xfs/xfs_trace.h | 18 +++++++++---------
 2 files changed, 17 insertions(+), 21 deletions(-)

looks ok.

Reviewed-by: Dave Chinner <redacted>
-- 
Dave Chinner
david@fromorbit.com