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authorDan Williams <dan.j.williams@intel.com>2012-01-19 05:47:01 +0100
committerJames Bottomley <JBottomley@Parallels.com>2012-02-29 22:35:41 +0100
commit9508a66f898d46e726a318469312b45e0b1d078b (patch)
treee6b61e6c2a7dc8b40fdc0fe34901ff3db4af47a9 /drivers/scsi/mvsas
parent[SCSI] libsas: restore scan order (diff)
downloadlinux-9508a66f898d46e726a318469312b45e0b1d078b.tar.xz
linux-9508a66f898d46e726a318469312b45e0b1d078b.zip
[SCSI] libsas: async ata scanning
libsas ata error handling is already async but this does not help the scan case. Move initial link recovery out from under host->scan_mutex, and delay synchronization with eh until after all port probe/recovery work has been queued. Device ordering is maintained with scan order by still calling sas_rphy_add() in order of domain discovery. Since we now scan the domain list when invoking libata-eh we need to be careful to check for fully initialized ata ports. Acked-by: Jack Wang <jack_wang@usish.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/mvsas')
-rw-r--r--drivers/scsi/mvsas/mv_init.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c
index d45878b31254..cc59dff3810b 100644
--- a/drivers/scsi/mvsas/mv_init.c
+++ b/drivers/scsi/mvsas/mv_init.c
@@ -73,7 +73,6 @@ static struct scsi_host_template mvs_sht = {
.use_clustering = ENABLE_CLUSTERING,
.eh_device_reset_handler = sas_eh_device_reset_handler,
.eh_bus_reset_handler = sas_eh_bus_reset_handler,
- .slave_alloc = sas_slave_alloc,
.target_destroy = sas_target_destroy,
.ioctl = sas_ioctl,
.shost_attrs = mvst_host_attrs,