proc_lookup_de    270 fs/proc/generic.c 	return proc_lookup_de(dir, dentry, PDE(dir));
proc_lookup_de    179 fs/proc/internal.h struct dentry *proc_lookup_de(struct inode *, struct dentry *, struct proc_dir_entry *);
proc_lookup_de    283 fs/proc/proc_net.c 		de = proc_lookup_de(dir, dentry, net->proc_net);