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| author |   Shivasharan S <shivasharan.srikanteshwara@broadcom.com> | 2018-01-05 05:27:44 -0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-01-10 23:25:17 -0500 |
| commit | 5f19f7c879c4aacdb54d02a79e19d97064c9c999 (patch) | |
| tree | 70e6979a7d7c5e6c61ad48434d40624db320d8a9 /drivers/scsi/megaraid/megaraid_sas.h | |
| parent | scsi: megaraid_sas: Use megasas_wait_for_adapter_operational to detect controller state in IOCTL path (diff) | |
| download | linux-dev-5f19f7c879c4aacdb54d02a79e19d97064c9c999.tar.xz linux-dev-5f19f7c879c4aacdb54d02a79e19d97064c9c999.zip | |
scsi: megaraid_sas: Update LD map after populating drv_map driver map copy
Issue – There may be some IO accessing incorrect raid map, but driver
has checks in IO path to handle those cases. It is always better to move
to new raid map only once raid map is populated and validated. No
functional defect. Fix is provided as part of review. Fix – Update
instance->map_id after driver has populated new driver raid map from
firmware raid map.
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/megaraid/megaraid_sas.h')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index 0a66935ddf33..14b82c0b0461 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -230,7 +230,7 @@ enum MFI_CMD_OP { /* * Global functions */ -extern u8 MR_ValidateMapInfo(struct megasas_instance *instance); +extern u8 MR_ValidateMapInfo(struct megasas_instance *instance, u64 map_id); /* |