Re: [PATCH v2] btrfs: qgroup: exit the rescan worker during umount

2015-10-08 Thread Filipe Manana
On Thu, Sep 3, 2015 at 2:05 AM, Justin Maggard wrote: > v2: Fix stupid error while making formatting changes... > > I was hitting a consistent NULL pointer dereference during shutdown that > showed the trace running through end_workqueue_bio(). I traced it back to > the

Re: [PATCH v2] btrfs: qgroup: exit the rescan worker during umount

2015-09-26 Thread Filipe Manana
On Sat, Sep 26, 2015 at 1:25 AM, Justin Maggard wrote: > On Tue, Sep 22, 2015 at 7:45 AM, David Sterba wrote: >> On Wed, Sep 02, 2015 at 06:05:17PM -0700, Justin Maggard wrote: >>> v2: Fix stupid error while making formatting changes... >> >> I haven't

Re: [PATCH v2] btrfs: qgroup: exit the rescan worker during umount

2015-09-25 Thread Justin Maggard
On Tue, Sep 22, 2015 at 7:45 AM, David Sterba wrote: > On Wed, Sep 02, 2015 at 06:05:17PM -0700, Justin Maggard wrote: >> v2: Fix stupid error while making formatting changes... > > I haven't noticed any difference between the patches, what exactly did > you change? > I broke

Re: [PATCH v2] btrfs: qgroup: exit the rescan worker during umount

2015-09-22 Thread David Sterba
On Wed, Sep 02, 2015 at 06:05:17PM -0700, Justin Maggard wrote: > v2: Fix stupid error while making formatting changes... I haven't noticed any difference between the patches, what exactly did you change? > I was hitting a consistent NULL pointer dereference during shutdown that > showed the

[PATCH v2] btrfs: qgroup: exit the rescan worker during umount

2015-09-02 Thread Justin Maggard
v2: Fix stupid error while making formatting changes... I was hitting a consistent NULL pointer dereference during shutdown that showed the trace running through end_workqueue_bio(). I traced it back to the endio_meta_workers workqueue being poked after it had already been destroyed. Eventually