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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

May 2018 Kernel Hackers Manual 3.16