thaw_bdev(9) centos man page | unix.com

THAW_BDEV(9)							   The Linux VFS						      THAW_BDEV(9)

NAME
       thaw_bdev - - unlock filesystem

SYNOPSIS
       int thaw_bdev(struct block_device * bdev, struct super_block * sb);

ARGUMENTS
       bdev
	   blockdevice to unlock

       sb
	   associated superblock

DESCRIPTION
       Unlocks the filesystem and marks it writeable again after freeze_bdev.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							      THAW_BDEV(9)