IGET_LOCKED(9) The Linux VFS IGET_LOCKED(9)NAMEiget_locked - obtain an inode from a mounted file system
SYNOPSIS
struct inode * iget_locked(struct super_block * sb, unsigned long ino);
ARGUMENTS
sb
super block of file system
ino
inode number to get
DESCRIPTION
Search for the inode specified by ino in the inode cache and if present
return it with an increased reference count. This is for file systems
where the inode number is sufficient for unique identification of an
inode.
If the inode is not in cache, allocate a new inode and return it
locked, hashed, and with the I_NEW flag set. The file system gets to
fill it in before unlocking it via unlock_new_inode.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 IGET_LOCKED(9)