CVS commit: [netbsd-9] src/sys/dev

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Wed Mar 15 18:43:28 UTC 2023

Modified Files:
        src/sys/dev [netbsd-9]: vnd.c

Log Message:
Pull up following revision(s) (requested by hannken in ticket #1614):

        sys/dev/vnd.c: revision 1.288

Do not limit the number of pending requests for the worker thread.

With wedge on vnd it prevents a deadlock when requests get queued with
biodone() -> dkstart() -> vndstrategy().

Fixes PR kern/57263 "vnd locks up when using vn_rdwr"


To generate a diff of this commit:
cvs rdiff -u -r1.272 -r1.272.4.1 src/sys/dev/vnd.c

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