bd_claim

Langue: en

Version: October 2010 (fedora - 01/12/10)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

bd_claim - claim a block device

SYNOPSIS

int bd_claim(struct block_device * bdev, void * holder);

ARGUMENTS

bdev

block device to claim

holder

holder trying to claim bdev

DESCRIPTION

Try to claim bdev which must have been opened successfully.

CONTEXT

Might sleep.

RETURNS

0 if successful, -EBUSY if bdev is already claimed.