From: Al Viro <viro@ZenIV.linux.org.uk>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Dmitry Safonov <dsafonov@virtuozzo.com>,
linux-kernel@vger.kernel.org, mingo@redhat.com,
luto@amacapital.net, tglx@linutronix.de, hpa@zytor.com,
x86@kernel.org, 0x7f454c46@gmail.com, rostedt@goodmis.org
Subject: Re: [RFC 1/3] x86/vdso: create vdso file, use it for mapping
Date: Sat, 3 Sep 2016 01:13:01 +0100 [thread overview]
Message-ID: <20160903001301.GZ2356@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20160830143311.GA23007@redhat.com>
On Tue, Aug 30, 2016 at 04:33:12PM +0200, Oleg Nesterov wrote:
> > + inode = ramfs_get_inode(sb, NULL, S_IFREG | S_IRUGO | S_IXUGO, 0);
> Not sure... I think alloc_anon_inode() makes more sense.
Compared to this, you mean? It's going to give you the wrong
permissions/i_op/a_ops, and you'll have to assign them manually. ramfs
already gives the right ones for what's wanted, AFAICS.
next prev parent reply other threads:[~2016-09-03 0:13 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-25 15:21 [RFC 0/3] Put vdso in ramfs-like filesystem (vdsofs) Dmitry Safonov
2016-08-25 15:21 ` [RFC 1/3] x86/vdso: create vdso file, use it for mapping Dmitry Safonov
2016-08-25 19:49 ` Dmitry Safonov
2016-08-25 20:05 ` Dmitry Safonov
2016-08-28 20:14 ` Cyrill Gorcunov
2016-08-29 9:18 ` Dmitry Safonov
2016-08-29 9:28 ` Andy Lutomirski
2016-08-29 9:50 ` Dmitry Safonov
2016-08-30 14:58 ` Andy Lutomirski
2016-09-03 0:08 ` Al Viro
2016-08-30 14:33 ` Oleg Nesterov
2016-08-30 14:53 ` Dmitry Safonov
2016-09-03 0:13 ` Al Viro [this message]
2016-09-03 0:20 ` Al Viro
2016-09-03 7:32 ` Dmitry Safonov
2016-08-25 15:21 ` [RFC 2/3] uprobe: drop isdigit() check in create_trace_uprobe Dmitry Safonov
2016-08-29 22:58 ` Steven Rostedt
2016-08-29 22:59 ` Steven Rostedt
2016-08-29 23:01 ` Dmitry Safonov
2016-08-30 14:37 ` Oleg Nesterov
2016-08-30 21:15 ` Steven Rostedt
2016-08-31 12:07 ` Oleg Nesterov
2016-08-30 14:57 ` Srikar Dronamraju
2016-08-25 15:21 ` [RFC 3/3] uprobe: add vdso support Dmitry Safonov
2016-08-25 20:49 ` [RFC 0/3] Put vdso in ramfs-like filesystem (vdsofs) H. Peter Anvin
2016-08-25 22:53 ` Dmitry Safonov
2016-08-25 23:00 ` H. Peter Anvin
2016-08-26 11:16 ` Dmitry Safonov
2016-08-26 14:32 ` Andy Lutomirski
2016-08-26 14:42 ` Dmitry Safonov
2016-08-26 14:44 ` Dmitry Safonov
2016-09-21 0:22 ` H. Peter Anvin
2016-09-21 0:32 ` H. Peter Anvin
2016-09-21 0:54 ` Andy Lutomirski
2016-09-21 1:07 ` H. Peter Anvin
2016-09-21 1:17 ` H. Peter Anvin
2016-09-21 6:39 ` Andy Lutomirski
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