Re: xfs: fix buffer lookup race on allocation failure

2012-10-16 Thread Dave Chinner
On Tue, Oct 16, 2012 at 11:27:48AM +0200, William Dauchy wrote: > Hello Dave, > > Thanks for your reply. > > On Tue, Oct 16, 2012 at 1:21 AM, Dave Chinner wrote: > > You're running a CONFIG_XFS_DEBUG kernel. If you can reproduce the > > problem with CONFIG_XFS_DEBUG, then it probably should be >

Re: xfs: fix buffer lookup race on allocation failure

2012-10-16 Thread William Dauchy
Hello Dave, Thanks for your reply. On Tue, Oct 16, 2012 at 1:21 AM, Dave Chinner wrote: > You're running a CONFIG_XFS_DEBUG kernel. If you can reproduce the > problem with CONFIG_XFS_DEBUG, then it probably should be > backported. Yes indeed. Tested-by: William Dauchy Cc: sta...@kernel.org -

Re: xfs: fix buffer lookup race on allocation failure

2012-10-15 Thread Dave Chinner
.4? > > commit fe2429b0966a7ec42b5fe3bf96f0f10de0a3b536 > Author: Dave Chinner > Date: Mon Apr 23 15:58:45 2012 +1000 > > xfs: fix buffer lookup race on allocation failure > > When memory allocation fails to add the page array or tht epages to > a buffer during xfs_