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| author | Hans Holmberg <hans.holmberg@cnexlabs.com> | 2018-12-11 20:16:09 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-12-11 20:22:33 +0100 |
| commit | 96076f7dde51f332bce5fc5644ddc1e221f64a5a (patch) | |
| tree | 96729a289aa06e359a2bfc4c5968cc1fc9025c30 | |
| parent | lightnvm: Fix uninitialized return value in nvm_get_chunk_meta() (diff) | |
| download | linux-96076f7dde51f332bce5fc5644ddc1e221f64a5a.tar.xz linux-96076f7dde51f332bce5fc5644ddc1e221f64a5a.zip | |
lightnvm: pblk: fix chunk close trace event check
The check for chunk closes suffers from an off-by-one issue, leading
to chunk close events not being traced.
Fixes: 4c44abf43d00 ("lightnvm: pblk: add trace events for chunk states")
Signed-off-by: Hans Holmberg <hans.holmberg@cnexlabs.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | drivers/lightnvm/pblk-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c index 6944aac43b01..6581c35f51ee 100644 --- a/drivers/lightnvm/pblk-core.c +++ b/drivers/lightnvm/pblk-core.c @@ -531,7 +531,7 @@ void pblk_check_chunk_state_update(struct pblk *pblk, struct nvm_rq *rqd) if (caddr == 0) trace_pblk_chunk_state(pblk_disk_name(pblk), ppa, NVM_CHK_ST_OPEN); - else if (caddr == chunk->cnlb) + else if (caddr == (chunk->cnlb - 1)) trace_pblk_chunk_state(pblk_disk_name(pblk), ppa, NVM_CHK_ST_CLOSED); } |