From: Hans Holmberg <hans@owltronix.com>
To: Igor Konopko <igor.j.konopko@intel.com>
Cc: "Matias Bjorling" <mb@lightnvm.io>,
"Javier González" <javier@javigon.com>,
"Hans Holmberg" <hans.holmberg@cnexlabs.com>,
linux-block@vger.kernel.org
Subject: Re: [PATCH 08/18] lightnvm: pblk: fix spin_unlock order
Date: Mon, 18 Mar 2019 12:55:55 +0100 [thread overview]
Message-ID: <CANr-nt21xrUO_hHMU89wFb3DmatPs1=j8P68Mj_T2t=rX=9YoA@mail.gmail.com> (raw)
In-Reply-To: <20190314160428.3559-9-igor.j.konopko@intel.com>
On Thu, Mar 14, 2019 at 5:08 PM Igor Konopko <igor.j.konopko@intel.com> wrote:
>
> In pblk_rb_tear_down_check() spin_unlock() functions are not
> called in proper order. This patch fixes that.
Can you add a Fixes: ?
Thanks.
Reviewed-by: Hans Holmberg <hans.holmberg@cnexlabs.com>
>
> Signed-off-by: Igor Konopko <igor.j.konopko@intel.com>
> ---
> drivers/lightnvm/pblk-rb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/lightnvm/pblk-rb.c b/drivers/lightnvm/pblk-rb.c
> index 03c241b..3555014 100644
> --- a/drivers/lightnvm/pblk-rb.c
> +++ b/drivers/lightnvm/pblk-rb.c
> @@ -799,8 +799,8 @@ int pblk_rb_tear_down_check(struct pblk_rb *rb)
> }
>
> out:
> - spin_unlock(&rb->w_lock);
> spin_unlock_irq(&rb->s_lock);
> + spin_unlock(&rb->w_lock);
>
> return ret;
> }
> --
> 2.9.5
>
next prev parent reply other threads:[~2019-03-18 11:56 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-14 16:04 [PATCH 00/18] lightnvm: next set of improvements for 5.2 Igor Konopko
2019-03-14 16:04 ` [PATCH 01/18] lightnvm: pblk: fix warning in pblk_l2p_init() Igor Konopko
2019-03-16 22:29 ` Javier González
2019-03-18 16:25 ` Matias Bjørling
2019-03-14 16:04 ` [PATCH 02/18] lightnvm: pblk: warn when there are opened chunks Igor Konopko
2019-03-16 22:36 ` Javier González
2019-03-17 19:39 ` Matias Bjørling
2019-03-14 16:04 ` [PATCH 03/18] lightnvm: pblk: simplify partial read path Igor Konopko
2019-03-14 21:35 ` Heiner Litz
2019-03-15 9:52 ` Igor Konopko
2019-03-16 22:28 ` Javier González
2019-03-18 12:44 ` Igor Konopko
2019-03-14 16:04 ` [PATCH 04/18] lightnvm: pblk: OOB recovery for closed chunks fix Igor Konopko
2019-03-16 22:43 ` Javier González
2019-03-17 19:24 ` Matias Bjørling
2019-03-18 12:50 ` Igor Konopko
2019-03-18 19:25 ` Javier González
2019-03-14 16:04 ` [PATCH 05/18] lightnvm: pblk: propagate errors when reading meta Igor Konopko
2019-03-16 22:48 ` Javier González
2019-03-18 11:54 ` Hans Holmberg
2019-03-14 16:04 ` [PATCH 06/18] lightnvm: pblk: recover only written metadata Igor Konopko
2019-03-16 23:46 ` Javier González
2019-03-18 12:54 ` Igor Konopko
2019-03-18 15:04 ` Igor Konopko
2019-03-14 16:04 ` [PATCH 07/18] lightnvm: pblk: wait for inflight IOs in recovery Igor Konopko
2019-03-17 19:33 ` Matias Bjørling
2019-03-18 12:58 ` Igor Konopko
2019-03-14 16:04 ` [PATCH 08/18] lightnvm: pblk: fix spin_unlock order Igor Konopko
2019-03-16 23:49 ` Javier González
2019-03-18 11:55 ` Hans Holmberg [this message]
2019-03-14 16:04 ` [PATCH 09/18] lightnvm: pblk: kick writer on write recovery path Igor Konopko
2019-03-16 23:54 ` Javier González
2019-03-18 11:58 ` Hans Holmberg
2019-03-14 16:04 ` [PATCH 10/18] lightnvm: pblk: ensure that emeta is written Igor Konopko
2019-03-17 19:44 ` Matias Bjørling
2019-03-18 13:02 ` Igor Konopko
2019-03-18 18:26 ` Javier González
2019-03-21 13:34 ` Igor Konopko
2019-03-18 7:46 ` Javier González
2019-03-14 16:04 ` [PATCH 11/18] lightnvm: pblk: fix update line wp in OOB recovery Igor Konopko
2019-03-18 6:56 ` Javier González
2019-03-18 13:06 ` Igor Konopko
2019-03-14 16:04 ` [PATCH 12/18] lightnvm: pblk: do not read OOB from emeta region Igor Konopko
2019-03-17 19:56 ` Matias Bjørling
2019-03-18 13:05 ` Igor Konopko
2019-03-14 16:04 ` [PATCH 13/18] lightnvm: pblk: store multiple copies of smeta Igor Konopko
2019-03-18 7:33 ` Javier González
2019-03-18 13:12 ` Igor Konopko
2019-03-14 16:04 ` [PATCH 14/18] lightnvm: pblk: GC error handling Igor Konopko
2019-03-18 7:39 ` Javier González
2019-03-18 12:14 ` Hans Holmberg
2019-03-18 13:22 ` Igor Konopko
2019-03-18 14:14 ` Hans Holmberg
2019-03-14 16:04 ` [PATCH 15/18] lightnvm: pblk: fix in case of lack of lines Igor Konopko
2019-03-18 7:42 ` Javier González
2019-03-18 13:28 ` Igor Konopko
2019-03-18 19:21 ` Javier González
2019-03-21 13:21 ` Igor Konopko
2019-03-22 12:17 ` Hans Holmberg
2019-03-14 16:04 ` [PATCH 16/18] lightnvm: pblk: use nvm_rq_to_ppa_list() Igor Konopko
2019-03-18 7:48 ` Javier González
2019-03-14 16:04 ` [PATCH 17/18] lightnvm: allow to use full device path Igor Konopko
2019-03-18 7:49 ` Javier González
2019-03-18 10:28 ` Hans Holmberg
2019-03-18 13:18 ` Igor Konopko
2019-03-18 14:41 ` Hans Holmberg
2019-03-21 13:18 ` Igor Konopko
2019-03-25 11:40 ` Matias Bjørling
2019-03-14 16:04 ` [PATCH 18/18] lightnvm: track inflight target creations Igor Konopko
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