Name
lookup_create —
lookup a dentry, creating it if it doesn't exist
Synopsis
struct dentry * lookup_create (struct nameidata * nd, int is_dir);
Arguments
nd
nameidata info
is_dir
directory flag
Description
Simple function to lookup and return a dentry and create it
if it doesn't exist. Is SMP-safe.
Returns with nd->dentry->d_inode->i_sem locked.