Warner Losh writes: > > It might make sense to annotate CAM EIOs with EXTERROR(). > > But then, we probably need to add something to copy that > > extended data between threads and possibly extend struct buf/bio > > witg the place for exterror data besides b_error. > > Given the contexts cam runs in, managing the storage for that can be hard.
I'm not sure I see the need... -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
