CVS commit: src/sys/kern

[Juergen Hannken-Illjes <hannken%netbsd.org@localhost>]

Module Name:    src
Committed By:   hannken
Date:           Tue Sep 18 08:34:35 UTC 2007

Modified Files:
        src/sys/kern: kern_physio.c

Log Message:
Stop abusing a `struct buf' for state information.  Use new `struct physio_stat'
and use kmutex and kcondvar here.
Fix an error introduced with B_ERROR removal where reading at EOM returned EIO.

Approved by: Andrew Doran <ad%netbsd.org@localhost>


To generate a diff of this commit:
cvs rdiff -r1.83 -r1.84 src/sys/kern/kern_physio.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.