ata_msleep(9) centos man page | unix.com

ATA_MSLEEP(9)							  libata Library						     ATA_MSLEEP(9)

NAME
       ata_msleep - ATA EH owner aware msleep

SYNOPSIS
       void ata_msleep(struct ata_port * ap, unsigned int msecs);

ARGUMENTS
       ap
	   ATA port to attribute the sleep to

       msecs
	   duration to sleep in milliseconds

DESCRIPTION
       Sleeps msecs. If the current task is owner of ap's EH, the ownership is released before going to sleep and reacquired after the sleep is
       complete. IOW, other ports sharing the ap->host will be allowed to own the EH while this task is sleeping.

LOCKING
       Might sleep.

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							     ATA_MSLEEP(9)