Messages in this thread | | | Date | Wed, 4 Oct 2017 00:25:53 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH v4 4/5] cramfs: add mmap support |
| |
On Tue, Oct 03, 2017 at 11:40:28AM -0400, Nicolas Pitre wrote: > I provided that explanation several times by now in my cover letter. And > separately even to you directly at least once. What else should I do?
You should do the right things instead of stating irrelevant things in your cover letter. As said in my last mail: look at the VM_MIXEDMAP flag and how it is used by DAX, and you'll get out of the vma splitting business in the fault path.
If the fs/dax.c code scares you take a look at drivers/dax/device.c instead.
| |