On 12/06/2012 04:59 PM, Bart Van Assche wrote:
A SCSI LLD may start cleaning up host resources as soon as
scsi_remove_host() returns. These host resources may be needed by
the LLD in an implementation of one of the eh_* functions. So if
one of the eh_* functions is in progress when scsi_remove_host()
is invoked, wait until the eh_* function has finished. Also, do
not invoke any of the eh_* functions after scsi_remove_host() has
started.
Signed-off-by: Bart Van Assche <bvanass...@acm.org>
Cc: Hannes Reinecke <h...@suse.de>
Cc: Mike Christie <micha...@cs.wisc.edu>
Cc: Tejun Heo <t...@kernel.org>
Acked-by: Hannes Reinecke <h...@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
h...@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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