__d_lookup 1361 fs/dcache.c dentry = __d_lookup(parent, name); __d_lookup 426 fs/namei.c struct dentry * dentry = __d_lookup(parent, name); __d_lookup 812 fs/namei.c struct dentry *dentry = __d_lookup(nd->path.dentry, name); __d_lookup 293 include/linux/dcache.h extern struct dentry * __d_lookup(struct dentry *, struct qstr *);