From: Alexey Dobriyan <adobriyan@gmail.com>
To: teigland@redhat.com, pcaulfie@redhat.com
Cc: akpm@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: patch dlm-device-interface.patch added to -mm tree
Date: Tue, 17 May 2005 21:06:32 +0400 [thread overview]
Message-ID: <200505172106.32385.adobriyan@gmail.com> (raw)
In-Reply-To: <200505170740.j4H7e4Qw021556@shell0.pdx.osdl.net>
On Tuesday 17 May 2005 11:39, akpm@osdl.org wrote:
> This is a separate module from the dlm. It exports the dlm api to user space
> through a misc device. Applications use a library (libdlm) which communicates
> with the kernel through this device.
> --- /dev/null
> +++ 25-akpm/drivers/dlm/device.c
> +static struct lock_info *get_lockinfo(uint32_t lockid)
> +{
> + struct lock_info *li;
> +
> + read_lock(&lockinfo_lock);
> + li = idr_find(&lockinfo_idr, lockid);
> + read_lock(&lockinfo_lock);
^^^^^^^^^
> +
> + return li;
> +}
read_unlock ?
> +int __init dlm_device_init(void)
> +{
> + printk(KERN_ERR "dlm: misc_register failed for control device");
device\n
parent reply other threads:[~2005-05-17 17:15 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <200505170740.j4H7e4Qw021556@shell0.pdx.osdl.net>]
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