Re: Fw: Problems with bdev_write_page().

2015-06-15 Thread Charles Bertsch
On 06/12/2015 07:48 AM, Matthew Wilcox wrote: ... Can you propose a fix for Charles, who can trigger this bug and nicely bisected it for us - thanks Charles!!! (this patch probably doesn't apply to the current tree; it's done against a bit of a mishmash tree in my current working direc

Re: Fw: Problems with bdev_write_page().

2015-06-12 Thread Matthew Wilcox
On Thu, Jun 11, 2015 at 06:41:26AM +1000, Neil Brown wrote: > Hi Matthew, > did you see this? Should I resend it more publicly to this different address > I just found? > or did I miss a reply? Hi Neil, Sorry, I completely missed this. Outlook isn't the best of email interfaces. > Hi Matthe

Re: Problems with bdev_write_page().

2015-05-25 Thread Charles Bertsch
On 05/17/2015 12:02 AM, NeilBrown wrote: Hi Matthew, I've just been looking at bdev_write_page(). You can read about why here: http://marc.info/?t=14298406831&r=1&w=2 Can you propose a fix for Charles, who can trigger this bug and nicely bisected it for us - thanks Charles!!!

Problems with bdev_write_page().

2015-05-17 Thread NeilBrown
Hi Matthew, I've just been looking at bdev_write_page(). You can read about why here: http://marc.info/?t=14298406831&r=1&w=2 it ends with a "git bisect" which points the finger at you. If I look at bdev_write_page() it says: * On entry, the page should be locked and not currently und