diff options
| author | Sumit.Saxena@avagotech.com <Sumit.Saxena@avagotech.com> | 2014-11-17 12:54:13 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-24 16:38:46 +0300 |
| commit | d009b5760f577db3fef5cbda5ccf3304fa4f57d7 (patch) | |
| tree | 5920cfb34d07ad04fdcf6b25600922e86686381d /drivers/scsi/megaraid/megaraid_sas_fusion.h | |
| parent | e399065be090b2d8abd70c72b9632df67ab0413f (diff) | |
| download | linux-d009b5760f577db3fef5cbda5ccf3304fa4f57d7.tar.xz | |
megaraid_sas: online Firmware upgrade support for Extended VD feature
In OCR (Online Controller Reset) path, driver sets adapter state to
MEGASAS_HBA_OPERATIONAL before getting new RAID map. There will be a small
window where IO will come from OS with old RAID map. This patch will
update adapter state to MEGASAS_HBA_OPERATIONAL, only after driver has new
RAID map to avoid any IOs getting build using old RAID map.
Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas_fusion.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.h b/drivers/scsi/megaraid/megaraid_sas_fusion.h index 92ecd39373bb..5ab7daee11be 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.h +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.h @@ -836,8 +836,6 @@ struct fusion_context { u32 max_map_sz; u32 current_map_sz; - u32 old_map_sz; - u32 new_map_sz; u32 drv_map_sz; u32 drv_map_pages; u8 fast_path_io; |