PR/50094 CVS commit: src/sys/kern

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

The following reply was made to PR kern/50094; it has been noted by GNATS.

From: "Jaromir Dolecek" <jdolecek%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/50094 CVS commit: src/sys/kern
Date: Tue, 26 Jan 2021 19:09:18 +0000

 Module Name:	src
 Committed By:	jdolecek
 Date:		Tue Jan 26 19:09:18 UTC 2021
 
 Modified Files:
 	src/sys/kern: kern_event.c
 
 Log Message:
 call f_touch with kq_lock held, and without KERNEL_LOCK() - for this
 adjust EVFILT_USER, which is the only filter actually using that hook
 
 kqueue_scan() now doesn't need to exit/enter the kq_lock when calling
 f_touch, which removes another possible race
 
 part of PR kern/50094
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.115 -r1.116 src/sys/kern/kern_event.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.