Re: [PATCH 08/13] libnvdimm, blk: move i/o infrastructure to nd_namespace_blk
On Mittwoch, 23. März 2016 18:26:03 CET Dan Williams wrote:
Consolidate the information for issuing i/o to a blk-namespace, and
eliminate some pointer chasing.
Signed-off-by: Dan Williams <dan.j.williams(a)intel.com>
---
[...]
BUG_ON(len > PAGE_SIZE);
- err = nd_blk_do_bvec(blk_dev, bip, bvec.bv_page, len,
- bvec.bv_offset, rw, iter.bi_sector);
+ err = nsblk_do_bvec(nsblk, bip, bvec.bv_page, len,
+ bvec.bv_offset, rw, iter.bi_sector);
if (err) {
- dev_info(&blk_dev->nsblk->common.dev,
+ dev_dbg(&nsblk->common.dev,
"io error in %s sector %lld, len %d,\n",
(rw == READ) ? "READ" : "WRITE",
(unsigned long long) iter.bi_sector, len);
Why is an I/O error suddently a debug message instead of an error?
Otherwise
Reviewed-by: Johannes Thumshirn <jthumshirn(a)suse.de>
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