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| author | Don Brace <don.brace@microsemi.com> | 2016-04-27 17:14:17 -0500 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-04-29 19:08:24 -0400 |
| commit | ba74fdc411b84064d7abe4b10d0708f6dad03eb2 (patch) | |
| tree | 71eea04b9c9745857cd4399304285335904f1b08 /drivers/scsi/hpsa.h | |
| parent | 064d1b1d2d8e0b90f1a0a49112eca0d5c2a09b16 (diff) | |
| download | linux-ba74fdc411b84064d7abe4b10d0708f6dad03eb2.tar.bz2 | |
hpsa: correct handling of HBA device removal
Need to report HBA device removal faster than the
event handler polling interval.
Stop I/O to the removed disk and wait for all
I/O operations to flush before removing the device.
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hpsa.h')
| -rw-r--r-- | drivers/scsi/hpsa.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index d06bb7417e36..a1487e67f7a1 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -63,6 +63,7 @@ struct hpsa_scsi_dev_t { unsigned char scsi3addr[8]; /* as presented to the HW */ u8 physical_device : 1; u8 expose_device; + u8 removed : 1; /* device is marked for death */ #define RAID_CTLR_LUNID "\0\0\0\0\0\0\0\0" unsigned char device_id[16]; /* from inquiry pg. 0x83 */ u64 sas_address; |