From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joel Becker Date: Mon, 17 May 2010 12:17:46 -0700 Subject: [Ocfs2-devel] Quota locking fixes for OCFS2 In-Reply-To: <20100517161801.GA3364@quack.suse.cz> References: <1273780683-3638-1-git-send-email-jack@suse.cz> <20100513235114.GE13692@mail.oracle.com> <20100514080803.GB3488@quack.suse.cz> <20100514193622.GC29764@mail.oracle.com> <20100517161801.GA3364@quack.suse.cz> Message-ID: <20100517191746.GA22775@mail.oracle.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ocfs2-devel@oss.oracle.com On Mon, May 17, 2010 at 06:18:01PM +0200, Jan Kara wrote: > OK, will do. In the mean time I have found one more possible deadlock > which should be fixed by the attached patch so I'll add it to the series > if you won't object. One question: is it possible for additional work to be added between the time we call the cancel and the time we take the dqonoff_mutex? If it is not possible, ack on the patch and put it in the series. Joel -- "The real reason GNU ls is 8-bit-clean is so that they can start using ISO-8859-1 option characters." - Christopher Davis (ckd at loiosh.kei.com) Joel Becker Principal Software Developer Oracle E-mail: joel.becker at oracle.com Phone: (650) 506-8127