976 		const __u32 *bitmap, size_t len)  in xdr_encode_bitmap4()  argument
981 	while (len > 0 && bitmap[len-1] == 0)  in xdr_encode_bitmap4()
983 	ret = xdr_stream_encode_uint32_array(xdr, bitmap, len);  in xdr_encode_bitmap4()
989 static size_t mask_bitmap4(const __u32 *bitmap, const __u32 *mask,  in mask_bitmap4()  argument
995 	while (len > 0 && (bitmap[len-1] == 0 || mask[len-1] == 0))  in mask_bitmap4()
998 		tmp = bitmap[i] & mask[i];  in mask_bitmap4()
1243 		const __u32 *bitmap, const __u32 *mask, size_t len,  in encode_getattr()  argument
1252 		len = mask_bitmap4(bitmap, mask, masked_bitmap, len);  in encode_getattr()
1253 		bitmap = masked_bitmap;  in encode_getattr()
1255 	xdr_encode_bitmap4(xdr, bitmap, len);  in encode_getattr()
3245 decode_bitmap4(struct xdr_stream *xdr, uint32_t *bitmap, size_t sz)  in decode_bitmap4()  argument
3249 	ret = xdr_stream_decode_uint32_array(xdr, bitmap, sz);  in decode_bitmap4()
3258 static int decode_attr_bitmap(struct xdr_stream *xdr, uint32_t *bitmap)  in decode_attr_bitmap()  argument
3261 	ret = decode_bitmap4(xdr, bitmap, 3);  in decode_attr_bitmap()
3280 static int decode_attr_supported(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *bitmask)  in decode_attr_supported()  argument
3282 	if (likely(bitmap[0] & FATTR4_WORD0_SUPPORTED_ATTRS)) {  in decode_attr_supported()
3287 		bitmap[0] &= ~FATTR4_WORD0_SUPPORTED_ATTRS;  in decode_attr_supported()
3295 static int decode_attr_type(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *type)  in decode_attr_type()  argument
3301 	if (unlikely(bitmap[0] & (FATTR4_WORD0_TYPE - 1U)))  in decode_attr_type()
3303 	if (likely(bitmap[0] & FATTR4_WORD0_TYPE)) {  in decode_attr_type()
3312 		bitmap[0] &= ~FATTR4_WORD0_TYPE;  in decode_attr_type()
3323 				      uint32_t *bitmap, uint32_t *type)  in decode_attr_fh_expire_type()  argument
3328 	if (unlikely(bitmap[0] & (FATTR4_WORD0_FH_EXPIRE_TYPE - 1U)))  in decode_attr_fh_expire_type()
3330 	if (likely(bitmap[0] & FATTR4_WORD0_FH_EXPIRE_TYPE)) {  in decode_attr_fh_expire_type()
3335 		bitmap[0] &= ~FATTR4_WORD0_FH_EXPIRE_TYPE;  in decode_attr_fh_expire_type()
3344 static int decode_attr_change(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *change)  in decode_attr_change()  argument
3350 	if (unlikely(bitmap[0] & (FATTR4_WORD0_CHANGE - 1U)))  in decode_attr_change()
3352 	if (likely(bitmap[0] & FATTR4_WORD0_CHANGE)) {  in decode_attr_change()
3357 		bitmap[0] &= ~FATTR4_WORD0_CHANGE;  in decode_attr_change()
3368 static int decode_attr_size(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *size)  in decode_attr_size()  argument
3374 	if (unlikely(bitmap[0] & (FATTR4_WORD0_SIZE - 1U)))  in decode_attr_size()
3376 	if (likely(bitmap[0] & FATTR4_WORD0_SIZE)) {  in decode_attr_size()
3381 		bitmap[0] &= ~FATTR4_WORD0_SIZE;  in decode_attr_size()
3391 static int decode_attr_link_support(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_link_support()  argument
3396 	if (unlikely(bitmap[0] & (FATTR4_WORD0_LINK_SUPPORT - 1U)))  in decode_attr_link_support()
3398 	if (likely(bitmap[0] & FATTR4_WORD0_LINK_SUPPORT)) {  in decode_attr_link_support()
3403 		bitmap[0] &= ~FATTR4_WORD0_LINK_SUPPORT;  in decode_attr_link_support()
3412 static int decode_attr_symlink_support(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_symlink_support()  argument
3417 	if (unlikely(bitmap[0] & (FATTR4_WORD0_SYMLINK_SUPPORT - 1U)))  in decode_attr_symlink_support()
3419 	if (likely(bitmap[0] & FATTR4_WORD0_SYMLINK_SUPPORT)) {  in decode_attr_symlink_support()
3424 		bitmap[0] &= ~FATTR4_WORD0_SYMLINK_SUPPORT;  in decode_attr_symlink_support()
3433 static int decode_attr_fsid(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_fsid *fsid)  in decode_attr_fsid()  argument
3440 	if (unlikely(bitmap[0] & (FATTR4_WORD0_FSID - 1U)))  in decode_attr_fsid()
3442 	if (likely(bitmap[0] & FATTR4_WORD0_FSID)) {  in decode_attr_fsid()
3448 		bitmap[0] &= ~FATTR4_WORD0_FSID;  in decode_attr_fsid()
3460 static int decode_attr_lease_time(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_lease_time()  argument
3465 	if (unlikely(bitmap[0] & (FATTR4_WORD0_LEASE_TIME - 1U)))  in decode_attr_lease_time()
3467 	if (likely(bitmap[0] & FATTR4_WORD0_LEASE_TIME)) {  in decode_attr_lease_time()
3472 		bitmap[0] &= ~FATTR4_WORD0_LEASE_TIME;  in decode_attr_lease_time()
3481 static int decode_attr_error(struct xdr_stream *xdr, uint32_t *bitmap, int32_t *res)  in decode_attr_error()  argument
3485 	if (unlikely(bitmap[0] & (FATTR4_WORD0_RDATTR_ERROR - 1U)))  in decode_attr_error()
3487 	if (likely(bitmap[0] & FATTR4_WORD0_RDATTR_ERROR)) {  in decode_attr_error()
3491 		bitmap[0] &= ~FATTR4_WORD0_RDATTR_ERROR;  in decode_attr_error()
3501 				 uint32_t *bitmap, uint32_t *bitmask)  in decode_attr_exclcreat_supported()  argument
3503 	if (likely(bitmap[2] & FATTR4_WORD2_SUPPATTR_EXCLCREAT)) {  in decode_attr_exclcreat_supported()
3508 		bitmap[2] &= ~FATTR4_WORD2_SUPPATTR_EXCLCREAT;  in decode_attr_exclcreat_supported()
3516 static int decode_attr_filehandle(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs_fh *fh)  in decode_attr_filehandle()  argument
3524 	if (unlikely(bitmap[0] & (FATTR4_WORD0_FILEHANDLE - 1U)))  in decode_attr_filehandle()
3526 	if (likely(bitmap[0] & FATTR4_WORD0_FILEHANDLE)) {  in decode_attr_filehandle()
3540 		bitmap[0] &= ~FATTR4_WORD0_FILEHANDLE;  in decode_attr_filehandle()
3548 static int decode_attr_aclsupport(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_aclsupport()  argument
3553 	if (unlikely(bitmap[0] & (FATTR4_WORD0_ACLSUPPORT - 1U)))  in decode_attr_aclsupport()
3555 	if (likely(bitmap[0] & FATTR4_WORD0_ACLSUPPORT)) {  in decode_attr_aclsupport()
3560 		bitmap[0] &= ~FATTR4_WORD0_ACLSUPPORT;  in decode_attr_aclsupport()
3569 static int decode_attr_fileid(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *fileid)  in decode_attr_fileid()  argument
3575 	if (unlikely(bitmap[0] & (FATTR4_WORD0_FILEID - 1U)))  in decode_attr_fileid()
3577 	if (likely(bitmap[0] & FATTR4_WORD0_FILEID)) {  in decode_attr_fileid()
3582 		bitmap[0] &= ~FATTR4_WORD0_FILEID;  in decode_attr_fileid()
3592 static int decode_attr_mounted_on_fileid(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *fileid)  in decode_attr_mounted_on_fileid()  argument
3598 	if (unlikely(bitmap[1] & (FATTR4_WORD1_MOUNTED_ON_FILEID - 1U)))  in decode_attr_mounted_on_fileid()
3600 	if (likely(bitmap[1] & FATTR4_WORD1_MOUNTED_ON_FILEID)) {  in decode_attr_mounted_on_fileid()
3605 		bitmap[1] &= ~FATTR4_WORD1_MOUNTED_ON_FILEID;  in decode_attr_mounted_on_fileid()
3615 static int decode_attr_files_avail(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_files_avail()  argument
3621 	if (unlikely(bitmap[0] & (FATTR4_WORD0_FILES_AVAIL - 1U)))  in decode_attr_files_avail()
3623 	if (likely(bitmap[0] & FATTR4_WORD0_FILES_AVAIL)) {  in decode_attr_files_avail()
3628 		bitmap[0] &= ~FATTR4_WORD0_FILES_AVAIL;  in decode_attr_files_avail()
3637 static int decode_attr_files_free(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_files_free()  argument
3643 	if (unlikely(bitmap[0] & (FATTR4_WORD0_FILES_FREE - 1U)))  in decode_attr_files_free()
3645 	if (likely(bitmap[0] & FATTR4_WORD0_FILES_FREE)) {  in decode_attr_files_free()
3650 		bitmap[0] &= ~FATTR4_WORD0_FILES_FREE;  in decode_attr_files_free()
3659 static int decode_attr_files_total(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_files_total()  argument
3665 	if (unlikely(bitmap[0] & (FATTR4_WORD0_FILES_TOTAL - 1U)))  in decode_attr_files_total()
3667 	if (likely(bitmap[0] & FATTR4_WORD0_FILES_TOTAL)) {  in decode_attr_files_total()
3672 		bitmap[0] &= ~FATTR4_WORD0_FILES_TOTAL;  in decode_attr_files_total()
3726 static int decode_attr_fs_locations(struct xdr_stream *xdr, uint32_t *bitmap, struct nfs4_fs_locati…  in decode_attr_fs_locations()  argument
3732 	if (unlikely(bitmap[0] & (FATTR4_WORD0_FS_LOCATIONS -1U)))  in decode_attr_fs_locations()
3735 	if (unlikely(!(bitmap[0] & FATTR4_WORD0_FS_LOCATIONS)))  in decode_attr_fs_locations()
3737 	bitmap[0] &= ~FATTR4_WORD0_FS_LOCATIONS;  in decode_attr_fs_locations()
3806 static int decode_attr_maxfilesize(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_maxfilesize()  argument
3812 	if (unlikely(bitmap[0] & (FATTR4_WORD0_MAXFILESIZE - 1U)))  in decode_attr_maxfilesize()
3814 	if (likely(bitmap[0] & FATTR4_WORD0_MAXFILESIZE)) {  in decode_attr_maxfilesize()
3819 		bitmap[0] &= ~FATTR4_WORD0_MAXFILESIZE;  in decode_attr_maxfilesize()
3828 static int decode_attr_maxlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *maxlink)  in decode_attr_maxlink()  argument
3834 	if (unlikely(bitmap[0] & (FATTR4_WORD0_MAXLINK - 1U)))  in decode_attr_maxlink()
3836 	if (likely(bitmap[0] & FATTR4_WORD0_MAXLINK)) {  in decode_attr_maxlink()
3841 		bitmap[0] &= ~FATTR4_WORD0_MAXLINK;  in decode_attr_maxlink()
3850 static int decode_attr_maxname(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *maxname)  in decode_attr_maxname()  argument
3856 	if (unlikely(bitmap[0] & (FATTR4_WORD0_MAXNAME - 1U)))  in decode_attr_maxname()
3858 	if (likely(bitmap[0] & FATTR4_WORD0_MAXNAME)) {  in decode_attr_maxname()
3863 		bitmap[0] &= ~FATTR4_WORD0_MAXNAME;  in decode_attr_maxname()
3872 static int decode_attr_maxread(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_maxread()  argument
3878 	if (unlikely(bitmap[0] & (FATTR4_WORD0_MAXREAD - 1U)))  in decode_attr_maxread()
3880 	if (likely(bitmap[0] & FATTR4_WORD0_MAXREAD)) {  in decode_attr_maxread()
3889 		bitmap[0] &= ~FATTR4_WORD0_MAXREAD;  in decode_attr_maxread()
3898 static int decode_attr_maxwrite(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *res)  in decode_attr_maxwrite()  argument
3904 	if (unlikely(bitmap[0] & (FATTR4_WORD0_MAXWRITE - 1U)))  in decode_attr_maxwrite()
3906 	if (likely(bitmap[0] & FATTR4_WORD0_MAXWRITE)) {  in decode_attr_maxwrite()
3915 		bitmap[0] &= ~FATTR4_WORD0_MAXWRITE;  in decode_attr_maxwrite()
3924 static int decode_attr_mode(struct xdr_stream *xdr, uint32_t *bitmap, umode_t *mode)  in decode_attr_mode()  argument
3931 	if (unlikely(bitmap[1] & (FATTR4_WORD1_MODE - 1U)))  in decode_attr_mode()
3933 	if (likely(bitmap[1] & FATTR4_WORD1_MODE)) {  in decode_attr_mode()
3939 		bitmap[1] &= ~FATTR4_WORD1_MODE;  in decode_attr_mode()
3949 static int decode_attr_nlink(struct xdr_stream *xdr, uint32_t *bitmap, uint32_t *nlink)  in decode_attr_nlink()  argument
3955 	if (unlikely(bitmap[1] & (FATTR4_WORD1_NUMLINKS - 1U)))  in decode_attr_nlink()
3957 	if (likely(bitmap[1] & FATTR4_WORD1_NUMLINKS)) {  in decode_attr_nlink()
3962 		bitmap[1] &= ~FATTR4_WORD1_NUMLINKS;  in decode_attr_nlink()
3985 static int decode_attr_owner(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_owner()  argument
3993 	if (unlikely(bitmap[1] & (FATTR4_WORD1_OWNER - 1U)))  in decode_attr_owner()
3995 	if (!(bitmap[1] & FATTR4_WORD1_OWNER))  in decode_attr_owner()
3997 	bitmap[1] &= ~FATTR4_WORD1_OWNER;  in decode_attr_owner()
4020 static int decode_attr_group(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_group()  argument
4028 	if (unlikely(bitmap[1] & (FATTR4_WORD1_OWNER_GROUP - 1U)))  in decode_attr_group()
4030 	if (!(bitmap[1] & FATTR4_WORD1_OWNER_GROUP))  in decode_attr_group()
4032 	bitmap[1] &= ~FATTR4_WORD1_OWNER_GROUP;  in decode_attr_group()
4055 static int decode_attr_rdev(struct xdr_stream *xdr, uint32_t *bitmap, dev_t *rdev)  in decode_attr_rdev()  argument
4062 	if (unlikely(bitmap[1] & (FATTR4_WORD1_RAWDEV - 1U)))  in decode_attr_rdev()
4064 	if (likely(bitmap[1] & FATTR4_WORD1_RAWDEV)) {  in decode_attr_rdev()
4075 		bitmap[1] &= ~ FATTR4_WORD1_RAWDEV;  in decode_attr_rdev()
4085 static int decode_attr_space_avail(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_space_avail()  argument
4091 	if (unlikely(bitmap[1] & (FATTR4_WORD1_SPACE_AVAIL - 1U)))  in decode_attr_space_avail()
4093 	if (likely(bitmap[1] & FATTR4_WORD1_SPACE_AVAIL)) {  in decode_attr_space_avail()
4098 		bitmap[1] &= ~FATTR4_WORD1_SPACE_AVAIL;  in decode_attr_space_avail()
4107 static int decode_attr_space_free(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_space_free()  argument
4113 	if (unlikely(bitmap[1] & (FATTR4_WORD1_SPACE_FREE - 1U)))  in decode_attr_space_free()
4115 	if (likely(bitmap[1] & FATTR4_WORD1_SPACE_FREE)) {  in decode_attr_space_free()
4120 		bitmap[1] &= ~FATTR4_WORD1_SPACE_FREE;  in decode_attr_space_free()
4129 static int decode_attr_space_total(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *res)  in decode_attr_space_total()  argument
4135 	if (unlikely(bitmap[1] & (FATTR4_WORD1_SPACE_TOTAL - 1U)))  in decode_attr_space_total()
4137 	if (likely(bitmap[1] & FATTR4_WORD1_SPACE_TOTAL)) {  in decode_attr_space_total()
4142 		bitmap[1] &= ~FATTR4_WORD1_SPACE_TOTAL;  in decode_attr_space_total()
4151 static int decode_attr_space_used(struct xdr_stream *xdr, uint32_t *bitmap, uint64_t *used)  in decode_attr_space_used()  argument
4157 	if (unlikely(bitmap[1] & (FATTR4_WORD1_SPACE_USED - 1U)))  in decode_attr_space_used()
4159 	if (likely(bitmap[1] & FATTR4_WORD1_SPACE_USED)) {  in decode_attr_space_used()
4164 		bitmap[1] &= ~FATTR4_WORD1_SPACE_USED;  in decode_attr_space_used()
4200 static int decode_attr_time_access(struct xdr_stream *xdr, uint32_t *bitmap, struct timespec *time)  in decode_attr_time_access()  argument
4206 	if (unlikely(bitmap[1] & (FATTR4_WORD1_TIME_ACCESS - 1U)))  in decode_attr_time_access()
4208 	if (likely(bitmap[1] & FATTR4_WORD1_TIME_ACCESS)) {  in decode_attr_time_access()
4212 		bitmap[1] &= ~FATTR4_WORD1_TIME_ACCESS;  in decode_attr_time_access()
4218 static int decode_attr_time_metadata(struct xdr_stream *xdr, uint32_t *bitmap, struct timespec *tim…  in decode_attr_time_metadata()  argument
4224 	if (unlikely(bitmap[1] & (FATTR4_WORD1_TIME_METADATA - 1U)))  in decode_attr_time_metadata()
4226 	if (likely(bitmap[1] & FATTR4_WORD1_TIME_METADATA)) {  in decode_attr_time_metadata()
4230 		bitmap[1] &= ~FATTR4_WORD1_TIME_METADATA;  in decode_attr_time_metadata()
4236 static int decode_attr_time_delta(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_time_delta()  argument
4243 	if (unlikely(bitmap[1] & (FATTR4_WORD1_TIME_DELTA - 1U)))  in decode_attr_time_delta()
4245 	if (likely(bitmap[1] & FATTR4_WORD1_TIME_DELTA)) {  in decode_attr_time_delta()
4247 		bitmap[1] &= ~FATTR4_WORD1_TIME_DELTA;  in decode_attr_time_delta()
4254 static int decode_attr_security_label(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_security_label()  argument
4263 	if (unlikely(bitmap[2] & (FATTR4_WORD2_SECURITY_LABEL - 1U)))  in decode_attr_security_label()
4265 	if (likely(bitmap[2] & FATTR4_WORD2_SECURITY_LABEL)) {  in decode_attr_security_label()
4289 			bitmap[2] &= ~FATTR4_WORD2_SECURITY_LABEL;  in decode_attr_security_label()
4304 static int decode_attr_time_modify(struct xdr_stream *xdr, uint32_t *bitmap, struct timespec *time)  in decode_attr_time_modify()  argument
4310 	if (unlikely(bitmap[1] & (FATTR4_WORD1_TIME_MODIFY - 1U)))  in decode_attr_time_modify()
4312 	if (likely(bitmap[1] & FATTR4_WORD1_TIME_MODIFY)) {  in decode_attr_time_modify()
4316 		bitmap[1] &= ~FATTR4_WORD1_TIME_MODIFY;  in decode_attr_time_modify()
4476 	uint32_t attrlen, bitmap[3] = {0};  in decode_server_caps()  local
4481 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_server_caps()
4485 	if ((status = decode_attr_supported(xdr, bitmap, res->attr_bitmask)) != 0)  in decode_server_caps()
4487 	if ((status = decode_attr_fh_expire_type(xdr, bitmap,  in decode_server_caps()
4490 	if ((status = decode_attr_link_support(xdr, bitmap, &res->has_links)) != 0)  in decode_server_caps()
4492 	if ((status = decode_attr_symlink_support(xdr, bitmap, &res->has_symlinks)) != 0)  in decode_server_caps()
4494 	if ((status = decode_attr_aclsupport(xdr, bitmap, &res->acl_bitmask)) != 0)  in decode_server_caps()
4496 	if ((status = decode_attr_exclcreat_supported(xdr, bitmap,  in decode_server_caps()
4508 	uint32_t attrlen, bitmap[3] = {0};  in decode_statfs()  local
4513 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_statfs()
4518 	if ((status = decode_attr_files_avail(xdr, bitmap, &fsstat->afiles)) != 0)  in decode_statfs()
4520 	if ((status = decode_attr_files_free(xdr, bitmap, &fsstat->ffiles)) != 0)  in decode_statfs()
4522 	if ((status = decode_attr_files_total(xdr, bitmap, &fsstat->tfiles)) != 0)  in decode_statfs()
4526 	if (unlikely(bitmap[0]))  in decode_statfs()
4529 	if ((status = decode_attr_space_avail(xdr, bitmap, &fsstat->abytes)) != 0)  in decode_statfs()
4531 	if ((status = decode_attr_space_free(xdr, bitmap, &fsstat->fbytes)) != 0)  in decode_statfs()
4533 	if ((status = decode_attr_space_total(xdr, bitmap, &fsstat->tbytes)) != 0)  in decode_statfs()
4545 	uint32_t attrlen, bitmap[3] = {0};  in decode_pathconf()  local
4550 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_pathconf()
4555 	if ((status = decode_attr_maxlink(xdr, bitmap, &pathconf->max_link)) != 0)  in decode_pathconf()
4557 	if ((status = decode_attr_maxname(xdr, bitmap, &pathconf->max_namelen)) != 0)  in decode_pathconf()
4567 				  uint32_t *bitmap,  in decode_threshold_hint()  argument
4574 	if (likely(bitmap[0] & hint_bit)) {  in decode_threshold_hint()
4591 	uint32_t bitmap[3] = {0,}, attrlen;  in decode_first_threshold_item4()  local
4603 	status = decode_attr_bitmap(xdr, bitmap);  in decode_first_threshold_item4()
4612 	status = decode_threshold_hint(xdr, bitmap, &res->rd_sz, THRESHOLD_RD);  in decode_first_threshold_item4()
4615 	status = decode_threshold_hint(xdr, bitmap, &res->wr_sz, THRESHOLD_WR);  in decode_first_threshold_item4()
4618 	status = decode_threshold_hint(xdr, bitmap, &res->rd_io_sz,  in decode_first_threshold_item4()
4622 	status = decode_threshold_hint(xdr, bitmap, &res->wr_io_sz,  in decode_first_threshold_item4()
4628 	res->bm = bitmap[0];  in decode_first_threshold_item4()
4642 				    uint32_t *bitmap,  in decode_attr_mdsthreshold()  argument
4649 	if (unlikely(bitmap[2] & (FATTR4_WORD2_MDSTHRESHOLD - 1U)))  in decode_attr_mdsthreshold()
4651 	if (bitmap[2] & FATTR4_WORD2_MDSTHRESHOLD) {  in decode_attr_mdsthreshold()
4667 		bitmap[2] &= ~FATTR4_WORD2_MDSTHRESHOLD;  in decode_attr_mdsthreshold()
4675 static int decode_getfattr_attrs(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_getfattr_attrs()  argument
4685 	status = decode_attr_type(xdr, bitmap, &type);  in decode_getfattr_attrs()
4694 	status = decode_attr_change(xdr, bitmap, &fattr->change_attr);  in decode_getfattr_attrs()
4699 	status = decode_attr_size(xdr, bitmap, &fattr->size);  in decode_getfattr_attrs()
4704 	status = decode_attr_fsid(xdr, bitmap, &fattr->fsid);  in decode_getfattr_attrs()
4710 	status = decode_attr_error(xdr, bitmap, &err);  in decode_getfattr_attrs()
4714 	status = decode_attr_filehandle(xdr, bitmap, fh);  in decode_getfattr_attrs()
4718 	status = decode_attr_fileid(xdr, bitmap, &fattr->fileid);  in decode_getfattr_attrs()
4723 	status = decode_attr_fs_locations(xdr, bitmap, fs_loc);  in decode_getfattr_attrs()
4729 	if (unlikely(bitmap[0]))  in decode_getfattr_attrs()
4732 	status = decode_attr_mode(xdr, bitmap, &fmode);  in decode_getfattr_attrs()
4740 	status = decode_attr_nlink(xdr, bitmap, &fattr->nlink);  in decode_getfattr_attrs()
4745 	status = decode_attr_owner(xdr, bitmap, server, &fattr->uid, fattr->owner_name);  in decode_getfattr_attrs()
4750 	status = decode_attr_group(xdr, bitmap, server, &fattr->gid, fattr->group_name);  in decode_getfattr_attrs()
4755 	status = decode_attr_rdev(xdr, bitmap, &fattr->rdev);  in decode_getfattr_attrs()
4760 	status = decode_attr_space_used(xdr, bitmap, &fattr->du.nfs3.used);  in decode_getfattr_attrs()
4765 	status = decode_attr_time_access(xdr, bitmap, &fattr->atime);  in decode_getfattr_attrs()
4770 	status = decode_attr_time_metadata(xdr, bitmap, &fattr->ctime);  in decode_getfattr_attrs()
4775 	status = decode_attr_time_modify(xdr, bitmap, &fattr->mtime);  in decode_getfattr_attrs()
4780 	status = decode_attr_mounted_on_fileid(xdr, bitmap, &fattr->mounted_on_fileid);  in decode_getfattr_attrs()
4786 	if (unlikely(bitmap[1]))  in decode_getfattr_attrs()
4789 	status = decode_attr_mdsthreshold(xdr, bitmap, fattr->mdsthreshold);  in decode_getfattr_attrs()
4794 		status = decode_attr_security_label(xdr, bitmap, label);  in decode_getfattr_attrs()
4811 		 bitmap[3] = {0};  in decode_getfattr_generic()  local
4818 	status = decode_attr_bitmap(xdr, bitmap);  in decode_getfattr_generic()
4826 	status = decode_getfattr_attrs(xdr, bitmap, fattr, fh, fs_loc,  in decode_getfattr_generic()
4891 static int decode_attr_pnfstype(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_pnfstype()  argument
4896 	dprintk("%s: bitmap is %x\n", __func__, bitmap[1]);  in decode_attr_pnfstype()
4897 	if (unlikely(bitmap[1] & (FATTR4_WORD1_FS_LAYOUT_TYPES - 1U)))  in decode_attr_pnfstype()
4899 	if (bitmap[1] & FATTR4_WORD1_FS_LAYOUT_TYPES) {  in decode_attr_pnfstype()
4901 		bitmap[1] &= ~FATTR4_WORD1_FS_LAYOUT_TYPES;  in decode_attr_pnfstype()
4909 static int decode_attr_layout_blksize(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_layout_blksize()  argument
4914 	dprintk("%s: bitmap is %x\n", __func__, bitmap[2]);  in decode_attr_layout_blksize()
4916 	if (bitmap[2] & FATTR4_WORD2_LAYOUT_BLKSIZE) {  in decode_attr_layout_blksize()
4923 		bitmap[2] &= ~FATTR4_WORD2_LAYOUT_BLKSIZE;  in decode_attr_layout_blksize()
4931 static int decode_attr_clone_blksize(struct xdr_stream *xdr, uint32_t *bitmap,  in decode_attr_clone_blksize()  argument
4936 	dprintk("%s: bitmap is %x\n", __func__, bitmap[2]);  in decode_attr_clone_blksize()
4938 	if (bitmap[2] & FATTR4_WORD2_CLONE_BLKSIZE) {  in decode_attr_clone_blksize()
4945 		bitmap[2] &= ~FATTR4_WORD2_CLONE_BLKSIZE;  in decode_attr_clone_blksize()
4953 	uint32_t attrlen, bitmap[3];  in decode_fsinfo()  local
4958 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_fsinfo()
4965 	if ((status = decode_attr_lease_time(xdr, bitmap, &fsinfo->lease_time)) != 0)  in decode_fsinfo()
4967 	if ((status = decode_attr_maxfilesize(xdr, bitmap, &fsinfo->maxfilesize)) != 0)  in decode_fsinfo()
4969 	if ((status = decode_attr_maxread(xdr, bitmap, &fsinfo->rtmax)) != 0)  in decode_fsinfo()
4972 	if ((status = decode_attr_maxwrite(xdr, bitmap, &fsinfo->wtmax)) != 0)  in decode_fsinfo()
4977 	if (unlikely(bitmap[0]))  in decode_fsinfo()
4980 	status = decode_attr_time_delta(xdr, bitmap, &fsinfo->time_delta);  in decode_fsinfo()
4983 	status = decode_attr_pnfstype(xdr, bitmap, fsinfo);  in decode_fsinfo()
4988 	if (unlikely(bitmap[1]))  in decode_fsinfo()
4991 	status = decode_attr_layout_blksize(xdr, bitmap, &fsinfo->blksize);  in decode_fsinfo()
4994 	status = decode_attr_clone_blksize(xdr, bitmap, &fsinfo->clone_blksize);  in decode_fsinfo()
5446 		 bitmap[3] = {0};  in decode_getacl()  local
5459 	if ((status = decode_attr_bitmap(xdr, bitmap)) != 0)  in decode_getacl()
5464 	if (unlikely(bitmap[0] & (FATTR4_WORD0_ACL - 1U)))  in decode_getacl()
5466 	if (likely(bitmap[0] & FATTR4_WORD0_ACL)) {  in decode_getacl()
7568 	uint32_t bitmap[3] = {0};  in nfs4_decode_dirent()  local
7603 	if (decode_attr_bitmap(xdr, bitmap) < 0)  in nfs4_decode_dirent()
7609 	if (decode_getfattr_attrs(xdr, bitmap, entry->fattr, entry->fh,  in nfs4_decode_dirent()