linux-kernel - Re: [RFC 1/3] x86/vdso: create vdso file, use it for mapping

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Message-ID: <CAJwJo6bke2_OFHURGnDkePdOABvPd_E6AQpbynFmAvrNjv8erg@mail.gmail.com>
Date:   Thu, 25 Aug 2016 22:49:28 +0300
From:   Dmitry Safonov <0x7f454c46@...il.com>
To:     Dmitry Safonov <dsafonov@...tuozzo.com>
Cc:     linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
        Andy Lutomirski <luto@...capital.net>,
        Thomas Gleixner <tglx@...utronix.de>,
        "H. Peter Anvin" <hpa@...or.com>, X86 ML <x86@...nel.org>,
        Oleg Nesterov <oleg@...hat.com>,
        Steven Rostedt <rostedt@...dmis.org>, viro@...iv.linux.org.uk
Subject: Re: [RFC 1/3] x86/vdso: create vdso file, use it for mapping

2016-08-25 18:21 GMT+03:00 Dmitry Safonov <dsafonov@...tuozzo.com>:
> +static char *vdso_vma_name(struct dentry *dentry, char *buffer, int buflen)
> +{
> +       return "[vdso]";

It should be:
+       return dynamic_dname(dentry, buffer, buflen, "[vdso]");
returned pointer should be inside buffer.

-- 
             Dmitry