tree f9333f61489ea3050f9b507070c6ac74dc0b2e62
parent 23100dd96a870470c19dcd84a50b6c43c684d912
author Stephen M. Cameron <scameron@beardog.cce.hp.com> 1392753462 -0600
committer James Bottomley <JBottomley@Parallels.com> 1394903949 -0700

[SCSI] hpsa: only do device rescan for certain events

Do no rescan on every events -- way too many rescans are
triggered if we don't filter the events.  Limit rescans
to be triggered by the following set of events:

 * controller state change
 * enclosure hot plug
 * physical drive state change
 * logical drive state change
 * redundant controller state change
 * accelerated io enabled/disabled
 * accelerated io configuration change

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>