On Tue, Sep 09, 2025 at 01:06:07PM +0200, Johannes Thumshirn wrote:

Add block trace commands for zone operations. These are added as a
separate set of 'block trace commands' shifted by 32bit so that they do
not interfere with the old 16bit wide trace command field in 'struct
blk_io_trace' action.

This is very confusing.  Why not havve a single enum with the actual
values with a clearly marked cutoff for v1?