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(parent: 8cd1ec7) | patch
scsi: make 'state' device attribute pollable
authorHannes Reinecke <hare@suse.de>
Fri, 11 Aug 2017 06:53:47 +0000 (08:53 +0200)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 25 Aug 2017 02:28:53 +0000 (22:28 -0400)
commit8a97712e5314aefe16b3ffb4583a34deaa49de04
treef7697a26c31ded4a2a97bac3fec36c90ce14228atree | snapshot
parent8cd1ec78ca15f1016f6c3c683c21b3383b5cb966commit | diff
scsi: make 'state' device attribute pollable

While the 'state' attribute can (and will) change occasionally,
calling 'poll()' or 'select()' on it fails as sysfs is never
notified that the state has changed.
With this patch calling 'poll()' or 'select()' will work
properly.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/scsi_lib.c diff | blob | history
drivers/scsi/scsi_transport_srp.c diff | blob | history
Domain: System / Kernel;