PR/50730 CVS commit: src/sys

["Christos Zoulas" <christos%netbsd.org@localhost>]

The following reply was made to PR port-amd64/50730; it has been noted by GNATS.

From: "Christos Zoulas" <christos%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/50730 CVS commit: src/sys
Date: Sat, 30 Jan 2016 23:40:02 -0500

 Module Name:	src
 Committed By:	christos
 Date:		Sun Jan 31 04:40:01 UTC 2016
 
 Modified Files:
 	src/sys/kern: kern_event.c
 	src/sys/sys: event.h
 
 Log Message:
 PR/50730: Benny Siegert: Go kqueue test panics kernel.
 - use a marker knote from the stack instead of allocating and freeing on
   each scan.
 - add more KASSERTS
 - introduce a KN_BUSY bit that indicates that the knote is currently being
   scanned, so that knote_detach does not end up deleting it when the file
   descriptor gets closed and we don't end up using/trashing free memory from
   the scan.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.84 -r1.85 src/sys/kern/kern_event.c
 cvs rdiff -u -r1.25 -r1.26 src/sys/sys/event.h
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.