IUNIQUE(9) The Linux VFS IUNIQUE(9) NAME iunique - get a unique inode number SYNOPSIS ino_t iunique(struct super_block * sb, ino_t max_reserved); ARGUMENTS sb superblock max_reserved highest reserved inode number DESCRIPTION Obtain an inode number that is unique on the system for a given superblock. This is used by file systems that have no natural permanent inode numbering system. An inode number is returned that is higher than the reserved limit but unique. BUGS With a large number of inodes live on the file system this function currently becomes quite slow. COPYRIGHT Kernel Hackers Manual 2.6. November 2013 IUNIQUE(9)[top]
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