DEACTIVATE_LOCKED_SU(9) The Linux VFS DEACTIVATE_LOCKED_SU(9)NAMEdeactivate_locked_super - drop an active reference to superblock
SYNOPSIS
void deactivate_locked_super(struct super_block * s);
ARGUMENTS
s
superblock to deactivate
DESCRIPTION
Drops an active reference to superblock, converting it into a temprory
one if there is no other active references left. In that case we tell
fs driver to shut it down and drop the temporary reference we had just
acquired.
Caller holds exclusive lock on superblock; that lock is released.
COPYRIGHTKernel Hackers Manual 3.8. June 2014 DEACTIVATE_LOCKED_SU(9)