Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-16 02:14:58 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

scsi: smartpqi: fix volume size updates

Browse Source 
Correct logical volume size changes by moving the check for a volume rescan
outside of the check for a queue depth change.

Signed-off-by: Don Brace <don.brace@microchip.com>
Link: https://lore.kernel.org/r/20240827185501.692804-7-don.brace@microchip.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Don Brace 2024-08-27 13:55:00 -05:00 committed by Martin K. Petersen
parent 4e0a51716d
commit 07dde72ff1
1 changed files with 14 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/scsi/smartpqi/smartpqi_init.c
View File

@ -2303,17 +2303,23 @@ static void pqi_update_device_list(struct pqi_ctrl_info *ctrl_info,
* queue depth, device size.
*/
list_for_each_entry(device, &ctrl_info->scsi_device_list, scsi_device_list_entry) {
/*
* Check for queue depth change.
*/
if (device->sdev && device->queue_depth != device->advertised_queue_depth) {
device->advertised_queue_depth = device->queue_depth;
scsi_change_queue_depth(device->sdev, device->advertised_queue_depth);
spin_lock_irqsave(&ctrl_info->scsi_device_list_lock, flags);
if (pqi_volume_rescan_needed(device)) {
device->rescan = false;
spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags);
scsi_rescan_device(device->sdev);
} else {
spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags);
}
}
spin_lock_irqsave(&ctrl_info->scsi_device_list_lock, flags);
/*
* Check for changes in the device, such as size.
*/
if (pqi_volume_rescan_needed(device)) {
device->rescan = false;
spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags);
scsi_rescan_device(device->sdev);
} else {
spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags);
}
}