From owner-svn-src-head@freebsd.org  Fri May 18 22:29:19 2018
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From: John Baldwin <jhb@freebsd.org>
To: Matt Macy <mmacy@freebsd.org>
Cc: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: Re: svn commit: r333757 - head/sys/sys
Date: Fri, 18 May 2018 15:28:53 -0700
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On Thursday, May 17, 2018 07:30:57 PM Matt Macy wrote:
> Author: mmacy
> Date: Thu May 17 19:30:57 2018
> New Revision: 333757
> URL: https://svnweb.freebsd.org/changeset/base/333757
> 
> Log:
>   epoch(9): missed add from r333755
>   
>   Reported by:	flo
>   Approved by:	sbruno
> 
> Modified:
>   head/sys/sys/proc.h
> 
> Modified: head/sys/sys/proc.h
> ==============================================================================
> --- head/sys/sys/proc.h	Thu May 17 19:10:13 2018	(r333756)
> +++ head/sys/sys/proc.h	Thu May 17 19:30:57 2018	(r333757)
> @@ -322,6 +322,7 @@ struct thread {
>  	u_char		td_pri_class;	/* (t) Scheduling class. */
>  	u_char		td_user_pri;	/* (t) User pri from estcpu and nice. */
>  	u_char		td_base_user_pri; /* (t) Base user pri */
> +	u_char		td_pre_epoch_prio;
>  	uintptr_t	td_rb_list;	/* (k) Robust list head. */
>  	uintptr_t	td_rbp_list;	/* (k) Robust priv list head. */
>  	uintptr_t	td_rb_inact;	/* (k) Current in-action mutex loc. */

Can you annotate the locking for this field for future readers?

-- 
John Baldwin