1DEACTIVATE_SUPER(9)              The Linux VFS             DEACTIVATE_SUPER(9)
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NAME

6       deactivate_super - drop an active reference to superblock
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SYNOPSIS

9       void deactivate_super(struct super_block * s);
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ARGUMENTS

12       s
13           superblock to deactivate
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DESCRIPTION

16       Drops an active reference to superblock, acquiring a temprory one if
17       there is no active references left. In that case we lock superblock,
18       tell fs driver to shut it down and drop the temporary reference we had
19       just acquired.
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22Kernel Hackers Manual 2.6.         June 2019               DEACTIVATE_SUPER(9)
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