Re: [PATCH v2 01/10] fsdax: Factor helpers to simplify dax fault code

2021-03-03 Thread Christoph Hellwig
On Fri, Feb 26, 2021 at 08:20:21AM +0800, Shiyang Ruan wrote: > The dax page fault code is too long and a bit difficult to read. And it > is hard to understand when we trying to add new features. Some of the > PTE/PMD codes have similar logic. So, factor them as helper functions to > simplify the c

[PATCH v2 01/10] fsdax: Factor helpers to simplify dax fault code

2021-02-25 Thread Shiyang Ruan
The dax page fault code is too long and a bit difficult to read. And it is hard to understand when we trying to add new features. Some of the PTE/PMD codes have similar logic. So, factor them as helper functions to simplify the code. Signed-off-by: Shiyang Ruan --- fs/dax.c | 152 +++