This is a note to let you know that I've just added the patch titled
lightnvm: pblk: initialize debug stat counter
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
lightnvm-pblk-initialize-debug-stat-counter.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Mon Dec 18 13:29:00 CET 2017
From: Javier González <javier@xxxxxxxxxxxx>
Date: Fri, 13 Oct 2017 14:46:01 +0200
Subject: lightnvm: pblk: initialize debug stat counter
From: Javier González <javier@xxxxxxxxxxxx>
[ Upstream commit a1121176ff757e3c073490a69608ea0b18a00ec1 ]
Initialize the stat counter for garbage collected reads.
Fixes: a4bd217b43268 ("lightnvm: physical block device (pblk) target")
Signed-off-by: Javier González <javier@xxxxxxxxxxxx>
Signed-off-by: Matias Bjørling <m@xxxxxxxxxxx>
Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/lightnvm/pblk-init.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/lightnvm/pblk-init.c
+++ b/drivers/lightnvm/pblk-init.c
@@ -945,6 +945,7 @@ static void *pblk_init(struct nvm_tgt_de
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);
Patches currently in stable-queue which might be from javier@xxxxxxxxxxxx are
queue-4.14/lightnvm-pblk-fix-min-size-for-page-mempool.patch
queue-4.14/lightnvm-pblk-use-right-flag-for-gc-allocation.patch
queue-4.14/lightnvm-pblk-protect-line-bitmap-while-submitting-meta-io.patch
queue-4.14/lightnvm-pblk-initialize-debug-stat-counter.patch