Re: [PATCH 02/10] block: Unhash also block device inode for the whole device

[PATCH 0/10] block: Fix block device shutdown related races · Jan Kara <jack@suse.cz> · 2017-02-09
[PATCH 01/10] block: Move bdev_unhash_inode() after invalidate_partition() · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 01/10] block: Move bdev_unhash_inode() after invalidate_partition() · Tejun Heo <tj@kernel.org> · 2017-02-12
Re: [PATCH 01/10] block: Move bdev_unhash_inode() after invalidate_partition() · Jan Kara <jack@suse.cz> · 2017-02-20
[PATCH 02/10] block: Unhash also block device inode for the whole device · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 02/10] block: Unhash also block device inode for the whole device · Tejun Heo <tj@kernel.org> · 2017-02-12
[PATCH 03/10] block: Revalidate i_bdev reference in bd_aquire() · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 03/10] block: Revalidate i_bdev reference in bd_aquire() · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 03/10] block: Revalidate i_bdev reference in bd_aquire() · Tejun Heo <tj@kernel.org> · 2017-02-12
[PATCH 04/10] block: Move bdi_unregister() to del_gendisk() · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 04/10] block: Move bdi_unregister() to del_gendisk() · NeilBrown <hidden> · 2017-02-10
Re: [PATCH 04/10] block: Move bdi_unregister() to del_gendisk() · Tejun Heo <tj@kernel.org> · 2017-02-12
[PATCH 05/10] writeback: Generalize and standardize I_SYNC waiting function · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 05/10] writeback: Generalize and standardize I_SYNC waiting function · Tejun Heo <tj@kernel.org> · 2017-02-12
[PATCH 06/10] writeback: Move __inode_wait_for_state_bit · Jan Kara <jack@suse.cz> · 2017-02-09
[PATCH 07/10] writeback: Implement reliable switching to default writeback structure · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 07/10] writeback: Implement reliable switching to default writeback structure · NeilBrown <hidden> · 2017-02-10
Re: [PATCH 07/10] writeback: Implement reliable switching to default writeback structure · Jan Kara <jack@suse.cz> · 2017-02-10
[PATCH 08/10] block: Fix oops in locked_inode_to_wb_and_lock_list() · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 08/10] block: Fix oops in locked_inode_to_wb_and_lock_list() · Tejun Heo <tj@kernel.org> · 2017-02-12
Re: [PATCH 08/10] block: Fix oops in locked_inode_to_wb_and_lock_list() · Jan Kara <jack@suse.cz> · 2017-02-20
[PATCH 09/10] kobject: Export kobject_get_unless_zero() · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 09/10] kobject: Export kobject_get_unless_zero() · Tejun Heo <tj@kernel.org> · 2017-02-12
[PATCH 10/10] block: Fix oops scsi_disk_get() · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 10/10] block: Fix oops scsi_disk_get() · Tejun Heo <tj@kernel.org> · 2017-02-12
Re: [PATCH 0/10] block: Fix block device shutdown related races · Thiago Jung Bauermann <hidden> · 2017-02-09
Re: [PATCH 0/10] block: Fix block device shutdown related races · Jan Kara <jack@suse.cz> · 2017-02-09
Re: [PATCH 0/10] block: Fix block device shutdown related races · Thiago Jung Bauermann <hidden> · 2017-02-13

From: Tejun Heo <tj@kernel.org>
Date: 2017-02-12 04:16:36

On Thu, Feb 09, 2017 at 01:44:25PM +0100, Jan Kara wrote:

Iteration over partitions in del_gendisk() omits part0. Add
bdev_unhash_inode() call for the whole device. Otherwise if the device
number gets reused, bdev inode will be still associated with the old
(stale) bdi.

Signed-off-by: Jan Kara <jack@suse.cz>

Acked-by: Tejun Heo <tj@kernel.org>

Thanks.

-- 
tejun

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