Messages in this thread Patch in this message | | | From | Hans Holmberg <> | Subject | [PATCH] lightnvm: pblk: fix chunk close trace event check | Date | Fri, 26 Oct 2018 10:12:24 +0200 |
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The check for chunk closes suffers from an off-by-one issue, leading to chunk close events not being traced. Fix this.
Fixes: 4c44abf43d00 ("lightnvm: pblk: add trace events for chunk states")
Signed-off-by: Hans Holmberg <hans.holmberg@cnexlabs.com> ---
drivers/lightnvm/pblk-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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); } -- 2.7.4
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