79 extern enum fsid_source fsid_source(struct svc_fh *fhp);
162 extern char * SVCFH_fmt(struct svc_fh *fhp);
189 fh_init(struct svc_fh *fhp, int maxsize)  in fh_init()  argument
191 	memset(fhp, 0, sizeof(*fhp));  in fh_init()
192 	fhp->fh_maxsize = maxsize;  in fh_init()
193 	return fhp;  in fh_init()
242 fh_clear_wcc(struct svc_fh *fhp)  in fh_clear_wcc()  argument
244 	fhp->fh_post_saved = false;  in fh_clear_wcc()
245 	fhp->fh_pre_saved = false;  in fh_clear_wcc()
271 extern void fill_pre_wcc(struct svc_fh *fhp);
272 extern void fill_post_wcc(struct svc_fh *fhp);
288 fh_lock_nested(struct svc_fh *fhp, unsigned int subclass)  in fh_lock_nested()  argument
290 	struct dentry	*dentry = fhp->fh_dentry;  in fh_lock_nested()
295 	if (fhp->fh_locked) {  in fh_lock_nested()
303 	fill_pre_wcc(fhp);  in fh_lock_nested()
304 	fhp->fh_locked = true;  in fh_lock_nested()
308 fh_lock(struct svc_fh *fhp)  in fh_lock()  argument
310 	fh_lock_nested(fhp, I_MUTEX_NORMAL);  in fh_lock()
317 fh_unlock(struct svc_fh *fhp)  in fh_unlock()  argument
319 	if (fhp->fh_locked) {  in fh_unlock()
320 		fill_post_wcc(fhp);  in fh_unlock()
321 		inode_unlock(d_inode(fhp->fh_dentry));  in fh_unlock()
322 		fhp->fh_locked = false;  in fh_unlock()