CVS commit: src/sys/kern

["Michael van Elst" <mlelstv%netbsd.org@localhost>]

Module Name:    src
Committed By:   mlelstv
Date:           Tue Mar 26 09:33:58 UTC 2019

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

Log Message:
physio can issue multiple concurrent I/O requests for scatter/gather and
split requests, concurrent requests are limited to use multiple-of-DEV_BSIZE
offsets.

Restrict this to D_DISK devices.

For other devices fix uio accounting to allow arbitrary offsets again.


To generate a diff of this commit:
cvs rdiff -u -r1.93 -r1.94 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.