ATA_SCSI_CHANGE_QUEU
Section: libata SCSI translation/emulat (9)
Updated: February 2011
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NAME
ata_scsi_change_queue_depth - SCSI callback for queue depth config
SYNOPSIS
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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.
AUTHOR
Jeff Garzik
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Author.
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