ata_scsi_change_queue_depth
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Name

ata_scsi_change_queue_depth — SCSI callback for queue depth config

Synopsis

int ata_scsi_change_queue_depth (struct scsi_device * sdev,
 int queue_depth,
 int reason);
 

Arguments

sdev

SCSI device to configure queue depth for

queue_depth

new queue depth

reason

calling context

Description

This is libata standard hostt->change_queue_depth callback. SCSI will call into this callback when user tries to set queue depth via sysfs.

LOCKING

SCSI layer (we don't care)

RETURNS

Newly configured queue depth.

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