303 nfsd_sanitize_attrs(struct inode *inode, struct iattr *iap)  in nfsd_sanitize_attrs()  argument
306 	if (iap->ia_valid & ATTR_MODE) {  in nfsd_sanitize_attrs()
307 		iap->ia_mode &= S_IALLUGO;  in nfsd_sanitize_attrs()
308 		iap->ia_mode |= (inode->i_mode & ~S_IALLUGO);  in nfsd_sanitize_attrs()
313 	    ((iap->ia_valid & ATTR_UID) || (iap->ia_valid & ATTR_GID))) {  in nfsd_sanitize_attrs()
314 		iap->ia_valid |= ATTR_KILL_PRIV;  in nfsd_sanitize_attrs()
315 		if (iap->ia_valid & ATTR_MODE) {  in nfsd_sanitize_attrs()
317 			iap->ia_mode &= ~S_ISUID;  in nfsd_sanitize_attrs()
318 			if (iap->ia_mode & S_IXGRP)  in nfsd_sanitize_attrs()
319 				iap->ia_mode &= ~S_ISGID;  in nfsd_sanitize_attrs()
322 			iap->ia_valid |= (ATTR_KILL_SUID | ATTR_KILL_SGID);  in nfsd_sanitize_attrs()
329 		struct iattr *iap)  in nfsd_get_write_access()  argument
334 	if (iap->ia_size < inode->i_size) {  in nfsd_get_write_access()
347 	host_err = locks_verify_truncate(inode, NULL, iap->ia_size);  in nfsd_get_write_access()
362 nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, struct iattr *iap,  in nfsd_setattr()  argument
374 	if (iap->ia_valid & (ATTR_ATIME | ATTR_MTIME | ATTR_SIZE))  in nfsd_setattr()
376 	if (iap->ia_valid & ATTR_SIZE)  in nfsd_setattr()
397 		iap->ia_valid &= ~ATTR_MODE;  in nfsd_setattr()
399 	if (!iap->ia_valid)  in nfsd_setattr()
402 	nfsd_sanitize_attrs(inode, iap);  in nfsd_setattr()
408 	if (iap->ia_valid & ATTR_SIZE) {  in nfsd_setattr()
409 		err = nfsd_get_write_access(rqstp, fhp, iap);  in nfsd_setattr()
421 		if (iap->ia_size != i_size_read(inode))  in nfsd_setattr()
422 			iap->ia_valid |= ATTR_MTIME;  in nfsd_setattr()
425 	iap->ia_valid |= ATTR_CTIME;  in nfsd_setattr()
433 	host_err = notify_change(dentry, iap, NULL);  in nfsd_setattr()
1079 			struct iattr *iap)  in nfsd_create_setattr()  argument
1084 	iap->ia_valid &= ~ATTR_MODE;  in nfsd_create_setattr()
1091 		iap->ia_valid &= ~(ATTR_UID|ATTR_GID);  in nfsd_create_setattr()
1092 	if (iap->ia_valid)  in nfsd_create_setattr()
1093 		return nfsd_setattr(rqstp, resfhp, iap, 0, (time_t)0);  in nfsd_create_setattr()
1107 nfsd_check_ignore_resizing(struct iattr *iap)  in nfsd_check_ignore_resizing()  argument
1109 	if ((iap->ia_valid & ATTR_SIZE) && (iap->ia_size == 0))  in nfsd_check_ignore_resizing()
1110 		iap->ia_valid &= ~ATTR_SIZE;  in nfsd_check_ignore_resizing()
1123 		char *fname, int flen, struct iattr *iap,  in nfsd_create()  argument
1189 	if (!(iap->ia_valid & ATTR_MODE))  in nfsd_create()
1190 		iap->ia_mode = 0;  in nfsd_create()
1191 	iap->ia_mode = (iap->ia_mode & S_IALLUGO) | type;  in nfsd_create()
1207 		host_err = vfs_create(dirp, dchild, iap->ia_mode, true);  in nfsd_create()
1209 			nfsd_check_ignore_resizing(iap);  in nfsd_create()
1212 		host_err = vfs_mkdir(dirp, dchild, iap->ia_mode);  in nfsd_create()
1218 		host_err = vfs_mknod(dirp, dchild, iap->ia_mode, rdev);  in nfsd_create()
1224 	err = nfsd_create_setattr(rqstp, resfhp, iap);  in nfsd_create()
1257 		char *fname, int flen, struct iattr *iap,  in do_nfsd_create()  argument
1273 	if (!(iap->ia_valid & ATTR_MODE))  in do_nfsd_create()
1274 		iap->ia_mode = 0;  in do_nfsd_create()
1339 				*truncp = (iap->ia_valid & ATTR_SIZE) && !iap->ia_size;  in do_nfsd_create()
1342 				iap->ia_valid &= ATTR_SIZE;  in do_nfsd_create()
1370 	host_err = vfs_create(dirp, dchild, iap->ia_mode, true);  in do_nfsd_create()
1378 	nfsd_check_ignore_resizing(iap);  in do_nfsd_create()
1382 		iap->ia_valid = ATTR_MTIME|ATTR_ATIME  in do_nfsd_create()
1385 		iap->ia_mtime.tv_sec = v_mtime;  in do_nfsd_create()
1386 		iap->ia_atime.tv_sec = v_atime;  in do_nfsd_create()
1387 		iap->ia_mtime.tv_nsec = 0;  in do_nfsd_create()
1388 		iap->ia_atime.tv_nsec = 0;  in do_nfsd_create()
1392 	err = nfsd_create_setattr(rqstp, resfhp, iap);  in do_nfsd_create()