Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block

Pull block layer updates from Jens Axboe:
 "It's a pretty quiet round this time, which is nice. This contains:

   - series from Bart, cleaning up the way we set/test/clear atomic
     queue flags.

   - series from Bart, fixing races between gendisk and queue
     registration and removal.

   - set of bcache fixes and improvements from various folks, by way of
     Michael Lyle.

   - set of lightnvm updates from Matias, most of it being the 1.2 to
     2.0 transition.

   - removal of unused DIO flags from Nikolay.

   - blk-mq/sbitmap memory ordering fixes from Omar.

   - divide-by-zero fix for BFQ from Paolo.

   - minor documentation patches from Randy.

   - timeout fix from Tejun.

   - Alpha "can't write a char atomically" fix from Mikulas.

   - set of NVMe fixes by way of Keith.

   - bsg and bsg-lib improvements from Christoph.

   - a few sed-opal fixes from Jonas.

   - cdrom check-disk-change deadlock fix from Maurizio.

   - various little fixes, comment fixes, etc from various folks"

* tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block: (139 commits)
  blk-mq: Directly schedule q->timeout_work when aborting a request
  blktrace: fix comment in blktrace_api.h
  lightnvm: remove function name in strings
  lightnvm: pblk: remove some unnecessary NULL checks
  lightnvm: pblk: don't recover unwritten lines
  lightnvm: pblk: implement 2.0 support
  lightnvm: pblk: implement get log report chunk
  lightnvm: pblk: rename ppaf* to addrf*
  lightnvm: pblk: check for supported version
  lightnvm: implement get log report chunk helpers
  lightnvm: make address conversions depend on generic device
  lightnvm: add support for 2.0 address format
  lightnvm: normalize geometry nomenclature
  lightnvm: complete geo structure with maxoc*
  lightnvm: add shorten OCSSD version in geo
  lightnvm: add minor version to generic geometry
  lightnvm: simplify geometry structure
  lightnvm: pblk: refactor init/exit sequences
  lightnvm: Avoid validation of default op value
  lightnvm: centralize permission check for lightnvm ioctl
  ...

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/lightnvm/pblk-map.c b/drivers/lightnvm/pblk-map.c
index 7445e6430c52..20dbaa89c9df 100644
--- a/drivers/lightnvm/pblk-map.c
+++ b/drivers/lightnvm/pblk-map.c
@@ -65,6 +65,8 @@ static void pblk_map_page_data(struct pblk *pblk, unsigned int sentry,
                         lba_list[paddr] = cpu_to_le64(w_ctx->lba);
                         if (lba_list[paddr] != addr_empty)
                                 line->nr_valid_lbas++;
+                        else
+                                atomic64_inc(&pblk->pad_wa);
                 } else {
                         lba_list[paddr] = meta_list[i].lba = addr_empty;
                         __pblk_map_invalidate(pblk, line, paddr);
@@ -125,7 +127,7 @@ void pblk_map_erase_rq(struct pblk *pblk, struct nvm_rq *rqd,
                         atomic_dec(&e_line->left_eblks);
 
                         *erase_ppa = rqd->ppa_list[i];
-                        erase_ppa->g.blk = e_line->id;
+                        erase_ppa->a.blk = e_line->id;
 
                         spin_unlock(&e_line->lock);
 
@@ -166,6 +168,6 @@ retry:
                 set_bit(bit, e_line->erase_bitmap);
                 atomic_dec(&e_line->left_eblks);
                 *erase_ppa = pblk->luns[bit].bppa; /* set ch and lun */
-                erase_ppa->g.blk = e_line->id;
+                erase_ppa->a.blk = e_line->id;
         }
 }