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GENERIC_SHUTDOWN_SUP(9) The Linux VFS GENERIC_SHUTDOWN_SUP(9)

NAME

generic_shutdown_super - common helper for -> kill_sb

SYNOPSIS

void generic_shutdown_super(struct super_block * sb);

ARGUMENTS

sb
superblock to kill

DESCRIPTION

 
generic_shutdown_super does all fs-independent work on superblock shutdown. Typical -> kill_sb should pick all fs-specific objects that need destruction out of superblock, call generic_shutdown_super and release aforementioned objects. Note: dentries and inodes _are_ taken care of and do not need specific handling.
Upon calling this function, the filesystem may no longer alter or rearrange the set of dentries belonging to this super_block, nor may it change the attachments of dentries to inodes.

COPYRIGHT

February 2017 Kernel Hackers Manual 3.16