From: "Javier González" <jg@lightnvm.io>
To: mb@lightnvm.io, axboe@fb.com
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
"Javier González" <javier@cnexlabs.com>,
"Matias Bjørling" <matias@cnexlabs.com>
Subject: [PATCH 05/18] lightnvm: pblk: initialize debug stat counter
Date: Wed, 6 Sep 2017 12:50:58 +0200 [thread overview]
Message-ID: <1504695071-25928-6-git-send-email-javier@cnexlabs.com> (raw)
In-Reply-To: <1504695071-25928-1-git-send-email-javier@cnexlabs.com>
Initialize the stat counter for garbage collected reads.
Fixes: a4bd217b43268 ("lightnvm: physical block device (pblk) target")
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
---
drivers/lightnvm/pblk-init.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c
index 1b0f61233c21..8459434edd89 100644
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -944,6 +944,7 @@ static void *pblk_init(struct nvm_tgt_dev *dev, struct gendisk *tdisk,
atomic_long_set(&pblk->recov_writes, 0);
atomic_long_set(&pblk->recov_writes, 0);
atomic_long_set(&pblk->recov_gc_writes, 0);
+ atomic_long_set(&pblk->recov_gc_reads, 0);
#endif
atomic_long_set(&pblk->read_failed, 0);
--
2.7.4
next prev parent reply other threads:[~2017-09-06 10:57 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-06 10:50 [PATCH 00/18] lightnvm: pblk patches for 4.14 Javier González
2017-09-06 10:50 ` [PATCH 01/18] lightnvm: pblk: improve naming for internal req Javier González
2017-09-06 13:46 ` Christoph Hellwig
2017-09-06 14:01 ` Javier González
2017-09-06 10:50 ` [PATCH 02/18] lightnvm: pblk: refactor read lba sanity check Javier González
2017-09-06 10:50 ` [PATCH 03/18] lightnvm: pblk: normalize ppa namings Javier González
2017-09-06 10:50 ` [PATCH 04/18] lightnvm: pblk: check for failed mempool alloc Javier González
2017-09-06 10:50 ` Javier González [this message]
2017-09-06 10:50 ` [PATCH 06/18] lightnvm: pblk: use right flag for GC allocation Javier González
2017-09-06 10:51 ` [PATCH 07/18] lightnvm: pblk: use constant for GC parameter Javier González
2017-09-06 10:51 ` [PATCH 08/18] lightnvm: pblk: check lba sanity on read path Javier González
2017-09-06 10:51 ` [PATCH 09/18] lightnvm: pblk: simplify data validity check on GC Javier González
2017-09-06 10:51 ` [PATCH 10/18] lightnvm: pblk: use bio_copy_kern when possible Javier González
2017-09-06 13:47 ` Christoph Hellwig
2017-09-06 14:00 ` Javier González
2017-09-07 11:08 ` Christoph Hellwig
2017-09-07 11:20 ` Javier González
2017-09-06 10:51 ` [PATCH 11/18] lightnvm: pblk: refactor read path on GC Javier González
2017-09-06 10:51 ` [PATCH 12/18] lightnvm: pblk: free padded entries in write buffer Javier González
2017-09-06 10:51 ` [PATCH 13/18] lightnvm: pblk: fix write I/O sync stat Javier González
2017-09-06 10:51 ` [PATCH 14/18] lightnvm: pblk: simplify path on REQ_PREFLUSH Javier González
2017-09-06 10:51 ` [PATCH 15/18] lightnvm: pblk: avoid deadlock on low LUN config Javier González
2017-09-06 10:51 ` [PATCH 16/18] lightnvm: pblk: enable 1 LUN configuration Javier González
2017-09-06 10:51 ` [PATCH 17/18] lightnvm: pblk: guarantee line integrity on reads Javier González
2017-09-06 10:51 ` [PATCH 18/18] lightnvm: pblk: remove unnecessary check Javier González
2017-09-06 14:04 ` [PATCH 00/18] lightnvm: pblk patches for 4.14 Jens Axboe
2017-09-06 14:10 ` Javier González
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