FAQ Search Today's Posts Mark Forums Read
» Video Reviews

» Linux Archive

Linux-archive is a website aiming to archive linux email lists and to make them easily accessible for linux users/developers.


» Sponsor

» Partners

» Sponsor

Go Back   Linux Archive > Redhat > Cluster Development

 
 
LinkBack Thread Tools
 
Old 03-23-2012, 09:54 AM
Steven Whitehouse
 
Default GFS2: put glock reference in error patch of read_rindex_entry

Hi,

On Thu, 2012-03-22 at 08:58 -0400, Bob Peterson wrote:
> Hi,
>
> This patch fixes the error path of function read_rindex_entry
> so that it correctly gives up its glock reference in cases where
> there is a race to re-read the rindex after gfs2_grow.
>
> Regards,
>
I'll add this to the -fixes tree shortly,

Steve.

> Bob Peterson
> Red Hat File Systems
>
> Signed-off-by: Bob Peterson <rpeterso@redhat.com>
> ---
> diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
> index 19bde40..19354a2 100644
> --- a/fs/gfs2/rgrp.c
> +++ b/fs/gfs2/rgrp.c
> @@ -640,6 +640,7 @@ static int read_rindex_entry(struct gfs2_inode *ip,
> return 0;
>
> error = 0; /* someone else read in the rgrp; free it and ignore it */
> + gfs2_glock_put(rgd->rd_gl);
>
> fail:
> kfree(rgd->rd_bits);
>
 

Thread Tools




All times are GMT. The time now is 03:22 PM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.
Copyright 2007 - 2008, www.linux-archive.org