[SCSI] libsas: continue revalidation
authorDan Williams <dan.j.williams@intel.com>
Fri, 22 Jun 2012 06:36:15 +0000 (23:36 -0700)
committerJames Bottomley <JBottomley@Parallels.com>
Fri, 20 Jul 2012 07:58:52 +0000 (08:58 +0100)
commit26f2f199ff150d8876b2641c41e60d1c92d2fb81
tree00e731f023ef8df4dd7ed80acec4e5d1945a7954
parentb2311a287553af4dffaef224cdd6e3ddf6783312
[SCSI] libsas: continue revalidation

Continue running revalidation until no more broadcast devices are
discovered.  Fixes cases where re-discovery completes too early in a
domain with multiple expanders with pending re-discovery events.
Servicing BCNs can get backed up behind error recovery.

Cc: <stable@vger.kernel.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
drivers/scsi/libsas/sas_expander.c