Linux Archive

Linux Archive (http://www.linux-archive.org/)
-   Cluster Development (http://www.linux-archive.org/cluster-development/)
-   -   fix file_system_type leak on gfs2meta mount (http://www.linux-archive.org/cluster-development/71323-fix-file_system_type-leak-gfs2meta-mount.html)

Christoph Hellwig 04-17-2008 11:58 AM

fix file_system_type leak on gfs2meta mount
 
On Thu, Apr 17, 2008 at 09:39:12AM +0100, swhiteho@redhat.com wrote:
> From: Christoph Hellwig <hch@lst.de>
>
> get_gfs2_sb does a get_fs_type without doing a put_filesystem and
> thus leaking a file_system_type reference everytime it's called.
>
> Just use gfs2_fs_type directly instead of doing the lookup and thus
> fix the problem.

Btw, after this patch we should remove the get_fs_type export. It's
not used by modules and because put_filesystem is not exported every
modular user would fundamentally have the same leak as the one fixed in
this patch.


All times are GMT. The time now is 07:26 AM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.