Re: [PATCH 3.11 052/182] [SCSI] fix our current target reap infrastructure

[Ben Hutchings]

On Thu, 2014-04-24 at 09:49 +0100, Luis Henriques wrote:
> 3.11.10.9 -stable review patch.  If anyone has any objections, please let me know.
> 
> ------------------
> 
> From: James Bottomley <JBottomley@xxxxxxxxxxxxx>
> 
> commit e63ed0d7a98014fdfc2cfeb3f6dada313dcabb59 upstream.
> 
> This patch eliminates the reap_ref and replaces it with a proper kref.
> On last put of this kref, the target is removed from visibility in
> sysfs.  The final call to scsi_target_reap() for the device is done from
> __scsi_remove_device() and only if the device was made visible.  This
> ensures that the target disappears as soon as the last device is gone
> rather than waiting until final release of the device (which is often
> too long).
> 
> Reviewed-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
> Tested-by: Sarah Sharp <sarah.a.sharp@xxxxxxxxxxxxxxx>
> Signed-off-by: James Bottomley <JBottomley@xxxxxxxxxxxxx>
> Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx>
[...]

This and the next patch were commented "delay backport by 2 months for
field testing".

Ben.

-- 
Ben Hutchings
Beware of programmers who carry screwdrivers. - Leonard Brandwein

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