Messages in this thread | | | From | HORIGUCHI NAOYA(堀口 直也) <> | Subject | Re: [PATCH v13 3/7] pagemap,pmem: Introduce ->memory_failure() | Date | Thu, 21 Apr 2022 06:54:30 +0000 |
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On Tue, Apr 19, 2022 at 12:50:41PM +0800, Shiyang Ruan wrote: > When memory-failure occurs, we call this function which is implemented > by each kind of devices. For the fsdax case, pmem device driver > implements it. Pmem device driver will find out the filesystem in which > the corrupted page located in. > > With dax_holder notify support, we are able to notify the memory failure > from pmem driver to upper layers. If there is something not support in > the notify routine, memory_failure will fall back to the generic hanlder. > > Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> > Reviewed-by: Christoph Hellwig <hch@lst.de> > Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Looks good to me, thank you.
Reviewed-by: Naoya Horiguchi <naoya.horiguchi@nec.com> | |