kernels/linux-2.4.0/mm/shmem.c
/*
 * Lookup the data. This is trivial - if the dentry didn't already
 * exist, we know it is negative.
 */
Lookup the data. This is trivial - if the dentry didn't already
exist, we know it is negative.
Lookup the data . This is trivial - if the dentry didn ' t already exist we know it is negative .
static struct dentry * shmem_lookup(struct inode *dir, struct dentry *dentry)
{
	d_add(dentry, NULL);
	return NULL;
}
static struct dentry * shmem_lookup ( struct inode * dir , struct dentry * dentry ) { d_add ( dentry , NULL ) ; return NULL ; }
Lookup the data.
Lookup the data .