Re: Possible circular locking: ->mmap_sem vs jbd_handle

2007-10-16 Thread Andrew Morton
On Tue, 16 Oct 2007 11:05:12 +0200 Peter Zijlstra <[EMAIL PROTECTED]> wrote: > On Tue, 2007-10-16 at 02:01 -0700, Andrew Morton wrote: > > On Tue, 16 Oct 2007 12:54:29 +0400 Alexey Dobriyan <[EMAIL PROTECTED]> > > wrote: > > > > > Got this during LTP's diotest1. Reproducable. > > > > > > ==

Re: Possible circular locking: ->mmap_sem vs jbd_handle

2007-10-16 Thread Peter Zijlstra
On Tue, 2007-10-16 at 02:01 -0700, Andrew Morton wrote: > On Tue, 16 Oct 2007 12:54:29 +0400 Alexey Dobriyan <[EMAIL PROTECTED]> wrote: > > > Got this during LTP's diotest1. Reproducable. > > > > === > > [ INFO: possible circular locking depende

Re: Possible circular locking: ->mmap_sem vs jbd_handle

2007-10-16 Thread Andrew Morton
On Tue, 16 Oct 2007 12:54:29 +0400 Alexey Dobriyan <[EMAIL PROTECTED]> wrote: > Got this during LTP's diotest1. Reproducable. > > === > [ INFO: possible circular locking dependency detected ] > 2.6.23-65a6ec0d72a07f16719e9b7a96e1c4bae044b591 #2

Possible circular locking: ->mmap_sem vs jbd_handle

2007-10-16 Thread Alexey Dobriyan
Got this during LTP's diotest1. Reproducable. === [ INFO: possible circular locking dependency detected ] 2.6.23-65a6ec0d72a07f16719e9b7a96e1c4bae044b591 #2 --- diotest1/13563 is trying to acqui