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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 2/6] lightnvm: pblk: initialize debug stat counter
Date: Wed,  6 Sep 2017 17:01:02 +0200	[thread overview]
Message-ID: <1504710066-4699-3-git-send-email-javier@cnexlabs.com> (raw)
In-Reply-To: <1504710066-4699-1-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

  parent reply	other threads:[~2017-09-06 15:01 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-06 15:01 [PATCH 0/6] lightnvm: pblk bug fixes for 4.14 Javier González
2017-09-06 15:01 ` [PATCH 1/6] lightnvm: pblk: check for failed mempool alloc Javier González
2017-09-06 15:08   ` Johannes Thumshirn
2017-09-06 15:08     ` Johannes Thumshirn
2017-09-06 15:09     ` Jens Axboe
2017-09-06 15:12       ` Javier González
2017-09-06 15:13         ` Jens Axboe
2017-09-06 15:14           ` Javier González
2017-09-06 15:20           ` Jens Axboe
2017-09-06 18:28             ` Javier González
2017-09-06 15:12       ` Johannes Thumshirn
2017-09-06 15:12         ` Johannes Thumshirn
2017-09-06 15:01 ` Javier González [this message]
2017-09-06 15:15   ` [PATCH 2/6] lightnvm: pblk: initialize debug stat counter Johannes Thumshirn
2017-09-06 15:15     ` Johannes Thumshirn
2017-09-06 15:01 ` [PATCH 3/6] lightnvm: pblk: use right flag for GC allocation Javier González
2017-09-06 15:19   ` Johannes Thumshirn
2017-09-06 15:19     ` Johannes Thumshirn
2017-09-06 15:01 ` [PATCH 4/6] lightnvm: pblk: free padded entries in write buffer Javier González
2017-09-06 15:22   ` Johannes Thumshirn
2017-09-06 15:22     ` Johannes Thumshirn
2017-09-06 15:01 ` [PATCH 5/6] lightnvm: pblk: fix write I/O sync stat Javier González
2017-09-06 15:23   ` Johannes Thumshirn
2017-09-06 15:23     ` Johannes Thumshirn
2017-09-06 15:01 ` [PATCH 6/6] lightnvm: pblk: avoid deadlock on low LUN config Javier González

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