linux-kernel - Re: [patch 7/7] fdinfo: Show sigmask for signalfd fd v2

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Message-Id: <20121112170514.1ac51330.akpm@linux-foundation.org>
Date:	Mon, 12 Nov 2012 17:05:14 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Cyrill Gorcunov <gorcunov@...nvz.org>
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	Al Viro <viro@...iv.linux.org.uk>,
	Alexey Dobriyan <adobriyan@...il.com>,
	Pavel Emelyanov <xemul@...allels.com>,
	James Bottomley <jbottomley@...allels.com>,
	Matthew Helsley <matt.helsley@...il.com>,
	aneesh.kumar@...ux.vnet.ibm.com, bfields@...ldses.org
Subject: Re: [patch 7/7] fdinfo: Show sigmask for signalfd fd v2

On Mon, 12 Nov 2012 14:14:47 +0400
Cyrill Gorcunov <gorcunov@...nvz.org> wrote:

>
> ...
>
> --- linux-2.6.git.orig/include/linux/proc_fs.h
> +++ linux-2.6.git/include/linux/proc_fs.h
> @@ -290,4 +290,7 @@ static inline struct net *PDE_NET(struct
>  	return pde->parent->data;
>  }
>  
> +#include <asm/signal.h>
> +
> +void render_sigset_t(struct seq_file *m, const char *header, sigset_t *set);
>  #endif /* _LINUX_PROC_FS_H */

hm.  Are you sure asm/signal.h is the way to get sigset_t?  "grep -l
sigset_t arch/*/include/asm/signal.h" is unpromising and
kernel/signal.c doesn't do it this way?

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