Date: Thu, 05 Apr 2001 08:51:11 +0200 From: Mark Murray <mark@grondar.za> To: John Baldwin <jhb@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/kern kern_sig.c Message-ID: <200104050649.f356nrH26443@gratis.grondar.za> In-Reply-To: <200104021726.f32HQqE97399@freefall.freebsd.org> ; from John Baldwin <jhb@FreeBSD.org> "Mon, 02 Apr 2001 10:26:52 MST." References: <200104021726.f32HQqE97399@freefall.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Things are looking very good! :-) M > jhb 2001/04/02 10:26:51 PDT > > Modified files: > sys/kern kern_sig.c > Log: > - Move the second stop() of process 'p' in issignal() to be after we send > SIGCHLD to our parent process. Otherwise, we could block while obtaining > the process lock for our parent process and switch out while we were > in SSTOP. Even worse, when we try to resume from the mutex being blocked > on our p_stat will be SRUN, not SSTOP. > - Fix a comment above stop() to indicate that it requires that the proc lock > be held, not a proctree lock. > > Reported by: markm > Sleuthing by: jake > > Revision Changes Path > 1.113 +3 -4 src/sys/kern/kern_sig.c > > -- Mark Murray Warning: this .sig is umop ap!sdn To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200104050649.f356nrH26443>