| Date | Mon, 12 Jan 2015 15:09:21 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH v12 00/20] DAX: Page cache bypass for filesystems on memory storage |
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On Fri, 24 Oct 2014 17:20:32 -0400 Matthew Wilcox <matthew.r.wilcox@intel.com> wrote:
> DAX is a replacement for the variation of XIP currently supported by > the ext2 filesystem.
Looks pretty nice to me, thanks. I had a bunch of relatively minor review questions - mainly stuff which would benefit from some short comments.
I had to do some mangling due to the intervening i_mmap_mutex->i_mmap_lock_read/write. I ended up choosing i_mmap_lock_read() throughout, which needs careful checking please. I also converted the changelogs. It still compiles!
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