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Searched refs:xdr (Results 1 – 25 of 55) sorted by relevance

123

/Linux-v4.19/fs/nfs/
Dnfs42xdr.c124 static void encode_fallocate(struct xdr_stream *xdr, in encode_fallocate() argument
127 encode_nfs4_stateid(xdr, &args->falloc_stateid); in encode_fallocate()
128 encode_uint64(xdr, args->falloc_offset); in encode_fallocate()
129 encode_uint64(xdr, args->falloc_length); in encode_fallocate()
132 static void encode_allocate(struct xdr_stream *xdr, in encode_allocate() argument
136 encode_op_hdr(xdr, OP_ALLOCATE, decode_allocate_maxsz, hdr); in encode_allocate()
137 encode_fallocate(xdr, args); in encode_allocate()
140 static void encode_copy(struct xdr_stream *xdr, in encode_copy() argument
144 encode_op_hdr(xdr, OP_COPY, decode_copy_maxsz, hdr); in encode_copy()
145 encode_nfs4_stateid(xdr, &args->src_stateid); in encode_copy()
[all …]
Dnfs4xdr.c70 static void encode_layoutget(struct xdr_stream *xdr,
73 static int decode_layoutget(struct xdr_stream *xdr, struct rpc_rqst *req,
948 static __be32 *reserve_space(struct xdr_stream *xdr, size_t nbytes) in reserve_space() argument
950 __be32 *p = xdr_reserve_space(xdr, nbytes); in reserve_space()
955 static void encode_opaque_fixed(struct xdr_stream *xdr, const void *buf, size_t len) in encode_opaque_fixed() argument
957 WARN_ON_ONCE(xdr_stream_encode_opaque_fixed(xdr, buf, len) < 0); in encode_opaque_fixed()
960 static void encode_string(struct xdr_stream *xdr, unsigned int len, const char *str) in encode_string() argument
962 WARN_ON_ONCE(xdr_stream_encode_opaque(xdr, str, len) < 0); in encode_string()
965 static void encode_uint32(struct xdr_stream *xdr, u32 n) in encode_uint32() argument
967 WARN_ON_ONCE(xdr_stream_encode_u32(xdr, n) < 0); in encode_uint32()
[all …]
Dnfs3xdr.c124 static void print_overflow_msg(const char *func, const struct xdr_stream *xdr) in print_overflow_msg() argument
128 func, xdr->end - xdr->p); in print_overflow_msg()
143 static void encode_uint32(struct xdr_stream *xdr, u32 value) in encode_uint32() argument
145 __be32 *p = xdr_reserve_space(xdr, 4); in encode_uint32()
149 static int decode_uint32(struct xdr_stream *xdr, u32 *value) in decode_uint32() argument
153 p = xdr_inline_decode(xdr, 4); in decode_uint32()
159 print_overflow_msg(__func__, xdr); in decode_uint32()
163 static int decode_uint64(struct xdr_stream *xdr, u64 *value) in decode_uint64() argument
167 p = xdr_inline_decode(xdr, 8); in decode_uint64()
173 print_overflow_msg(__func__, xdr); in decode_uint64()
[all …]
Dnfs2xdr.c85 static void print_overflow_msg(const char *func, const struct xdr_stream *xdr) in print_overflow_msg() argument
89 func, xdr->end - xdr->p); in print_overflow_msg()
107 static int decode_nfsdata(struct xdr_stream *xdr, struct nfs_pgio_res *result) in decode_nfsdata() argument
112 p = xdr_inline_decode(xdr, 4); in decode_nfsdata()
116 recvd = xdr_read_pages(xdr, count); in decode_nfsdata()
129 print_overflow_msg(__func__, xdr); in decode_nfsdata()
155 static int decode_stat(struct xdr_stream *xdr, enum nfs_stat *status) in decode_stat() argument
159 p = xdr_inline_decode(xdr, 4); in decode_stat()
165 print_overflow_msg(__func__, xdr); in decode_stat()
195 static void encode_fhandle(struct xdr_stream *xdr, const struct nfs_fh *fh) in encode_fhandle() argument
[all …]
Dcallback_xdr.c75 static __be32 *read_buf(struct xdr_stream *xdr, size_t nbytes) in read_buf() argument
79 p = xdr_inline_decode(xdr, nbytes); in read_buf()
85 static __be32 decode_string(struct xdr_stream *xdr, unsigned int *len, in decode_string() argument
90 err = xdr_stream_decode_opaque_inline(xdr, (void **)str, maxlen); in decode_string()
97 static __be32 decode_fh(struct xdr_stream *xdr, struct nfs_fh *fh) in decode_fh() argument
101 p = read_buf(xdr, 4); in decode_fh()
107 p = read_buf(xdr, fh->size); in decode_fh()
115 static __be32 decode_bitmap(struct xdr_stream *xdr, uint32_t *bitmap) in decode_bitmap() argument
120 p = read_buf(xdr, 4); in decode_bitmap()
124 p = read_buf(xdr, attrlen << 2); in decode_bitmap()
[all …]
Dmount_clnt.c298 static void encode_mntdirpath(struct xdr_stream *xdr, const char *pathname) in encode_mntdirpath() argument
303 p = xdr_reserve_space(xdr, 4 + pathname_len); in encode_mntdirpath()
307 static void mnt_xdr_enc_dirpath(struct rpc_rqst *req, struct xdr_stream *xdr, in mnt_xdr_enc_dirpath() argument
310 encode_mntdirpath(xdr, dirpath); in mnt_xdr_enc_dirpath()
322 static int decode_status(struct xdr_stream *xdr, struct mountres *res) in decode_status() argument
328 p = xdr_inline_decode(xdr, 4); in decode_status()
345 static int decode_fhandle(struct xdr_stream *xdr, struct mountres *res) in decode_fhandle() argument
350 p = xdr_inline_decode(xdr, NFS2_FHSIZE); in decode_fhandle()
360 struct xdr_stream *xdr, in mnt_xdr_dec_mountres() argument
366 status = decode_status(xdr, res); in mnt_xdr_dec_mountres()
[all …]
/Linux-v4.19/net/sunrpc/auth_gss/
Dgss_rpc_xdr.c24 static int gssx_enc_bool(struct xdr_stream *xdr, int v) in gssx_enc_bool() argument
28 p = xdr_reserve_space(xdr, 4); in gssx_enc_bool()
35 static int gssx_dec_bool(struct xdr_stream *xdr, u32 *v) in gssx_dec_bool() argument
39 p = xdr_inline_decode(xdr, 4); in gssx_dec_bool()
46 static int gssx_enc_buffer(struct xdr_stream *xdr, in gssx_enc_buffer() argument
51 p = xdr_reserve_space(xdr, sizeof(u32) + buf->len); in gssx_enc_buffer()
58 static int gssx_enc_in_token(struct xdr_stream *xdr, in gssx_enc_in_token() argument
63 p = xdr_reserve_space(xdr, 4); in gssx_enc_in_token()
69 xdr_write_pages(xdr, in->pages, in->page_base, in->page_len); in gssx_enc_in_token()
75 static int gssx_dec_buffer(struct xdr_stream *xdr, in gssx_dec_buffer() argument
[all …]
/Linux-v4.19/fs/lockd/
Dclnt4xdr.c80 static void print_overflow_msg(const char *func, const struct xdr_stream *xdr) in print_overflow_msg() argument
84 func, xdr->end - xdr->p); in print_overflow_msg()
100 static void encode_bool(struct xdr_stream *xdr, const int value) in encode_bool() argument
104 p = xdr_reserve_space(xdr, 4); in encode_bool()
108 static void encode_int32(struct xdr_stream *xdr, const s32 value) in encode_int32() argument
112 p = xdr_reserve_space(xdr, 4); in encode_int32()
119 static void encode_netobj(struct xdr_stream *xdr, in encode_netobj() argument
124 p = xdr_reserve_space(xdr, 4 + length); in encode_netobj()
128 static int decode_netobj(struct xdr_stream *xdr, in decode_netobj() argument
134 p = xdr_inline_decode(xdr, 4); in decode_netobj()
[all …]
Dclntxdr.c76 static void print_overflow_msg(const char *func, const struct xdr_stream *xdr) in print_overflow_msg() argument
80 func, xdr->end - xdr->p); in print_overflow_msg()
97 static void encode_bool(struct xdr_stream *xdr, const int value) in encode_bool() argument
101 p = xdr_reserve_space(xdr, 4); in encode_bool()
105 static void encode_int32(struct xdr_stream *xdr, const s32 value) in encode_int32() argument
109 p = xdr_reserve_space(xdr, 4); in encode_int32()
116 static void encode_netobj(struct xdr_stream *xdr, in encode_netobj() argument
121 p = xdr_reserve_space(xdr, 4 + length); in encode_netobj()
125 static int decode_netobj(struct xdr_stream *xdr, in decode_netobj() argument
131 p = xdr_inline_decode(xdr, 4); in decode_netobj()
[all …]
Dmon.c423 static void encode_nsm_string(struct xdr_stream *xdr, const char *string) in encode_nsm_string() argument
428 p = xdr_reserve_space(xdr, 4 + len); in encode_nsm_string()
435 static void encode_mon_name(struct xdr_stream *xdr, const struct nsm_args *argp) in encode_mon_name() argument
437 encode_nsm_string(xdr, argp->mon_name); in encode_mon_name()
446 static void encode_my_id(struct xdr_stream *xdr, const struct nsm_args *argp) in encode_my_id() argument
450 encode_nsm_string(xdr, argp->nodename); in encode_my_id()
451 p = xdr_reserve_space(xdr, 4 + 4 + 4); in encode_my_id()
461 static void encode_mon_id(struct xdr_stream *xdr, const struct nsm_args *argp) in encode_mon_id() argument
463 encode_mon_name(xdr, argp); in encode_mon_id()
464 encode_my_id(xdr, argp); in encode_mon_id()
[all …]
/Linux-v4.19/net/sunrpc/
Dxdr.c132 xdr_inline_pages(struct xdr_buf *xdr, unsigned int offset, in xdr_inline_pages() argument
135 struct kvec *head = xdr->head; in xdr_inline_pages()
136 struct kvec *tail = xdr->tail; in xdr_inline_pages()
142 xdr->pages = pages; in xdr_inline_pages()
143 xdr->page_base = base; in xdr_inline_pages()
144 xdr->page_len = len; in xdr_inline_pages()
149 xdr->buflen += len; in xdr_inline_pages()
441 unsigned int xdr_stream_pos(const struct xdr_stream *xdr) in xdr_stream_pos() argument
443 return (unsigned int)(XDR_QUADLEN(xdr->buf->len) - xdr->nwords) << 2; in xdr_stream_pos()
460 void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p) in xdr_init_encode() argument
[all …]
Dsocklib.c72 ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct xdr_skb_reader *de… in xdr_partial_copy_from_skb() argument
74 struct page **ppage = xdr->pages; in xdr_partial_copy_from_skb()
75 unsigned int len, pglen = xdr->page_len; in xdr_partial_copy_from_skb()
79 len = xdr->head[0].iov_len; in xdr_partial_copy_from_skb()
82 ret = copy_actor(desc, (char *)xdr->head[0].iov_base + base, len); in xdr_partial_copy_from_skb()
96 if (base || xdr->page_base) { in xdr_partial_copy_from_skb()
98 base += xdr->page_base; in xdr_partial_copy_from_skb()
137 len = xdr->tail[0].iov_len; in xdr_partial_copy_from_skb()
139 copied += copy_actor(desc, (char *)xdr->tail[0].iov_base + base, len - base); in xdr_partial_copy_from_skb()
153 int csum_partial_copy_to_xdr(struct xdr_buf *xdr, struct sk_buff *skb) in csum_partial_copy_to_xdr() argument
[all …]
/Linux-v4.19/include/linux/sunrpc/
Dxdr.h221 typedef void (*kxdreproc_t)(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
223 typedef int (*kxdrdproc_t)(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
226 extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
227 extern __be32 *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
228 extern void xdr_commit_encode(struct xdr_stream *xdr);
229 extern void xdr_truncate_encode(struct xdr_stream *xdr, size_t len);
230 extern int xdr_restrict_buflen(struct xdr_stream *xdr, int newbuflen);
231 extern void xdr_write_pages(struct xdr_stream *xdr, struct page **pages,
233 extern unsigned int xdr_stream_pos(const struct xdr_stream *xdr);
234 extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
[all …]
/Linux-v4.19/net/rxrpc/
Dkey.c92 const __be32 *xdr, unsigned int toklen) in rxrpc_preparse_xdr_rxkad() argument
100 ntohl(xdr[0]), ntohl(xdr[1]), ntohl(xdr[2]), ntohl(xdr[3]), in rxrpc_preparse_xdr_rxkad()
105 tktlen = ntohl(xdr[7]); in rxrpc_preparse_xdr_rxkad()
128 token->kad->vice_id = ntohl(xdr[0]); in rxrpc_preparse_xdr_rxkad()
129 token->kad->kvno = ntohl(xdr[1]); in rxrpc_preparse_xdr_rxkad()
130 token->kad->start = ntohl(xdr[4]); in rxrpc_preparse_xdr_rxkad()
131 token->kad->expiry = ntohl(xdr[5]); in rxrpc_preparse_xdr_rxkad()
132 token->kad->primary_flag = ntohl(xdr[6]); in rxrpc_preparse_xdr_rxkad()
133 memcpy(&token->kad->session_key, &xdr[2], 8); in rxrpc_preparse_xdr_rxkad()
134 memcpy(&token->kad->ticket, &xdr[8], tktlen); in rxrpc_preparse_xdr_rxkad()
[all …]
/Linux-v4.19/fs/nfsd/
Dnfs4xdr.c2050 static __be32 nfsd4_encode_components_esc(struct xdr_stream *xdr, char sep, in nfsd4_encode_components_esc() argument
2062 pathlen_offset = xdr->buf->len; in nfsd4_encode_components_esc()
2063 p = xdr_reserve_space(xdr, 4); in nfsd4_encode_components_esc()
2089 p = xdr_reserve_space(xdr, strlen + 4); in nfsd4_encode_components_esc()
2103 write_bytes_to_xdr_buf(xdr->buf, pathlen_offset, &pathlen, 4); in nfsd4_encode_components_esc()
2110 static __be32 nfsd4_encode_components(struct xdr_stream *xdr, char sep, in nfsd4_encode_components() argument
2113 return nfsd4_encode_components_esc(xdr, sep, components, 0, 0); in nfsd4_encode_components()
2119 static __be32 nfsd4_encode_fs_location4(struct xdr_stream *xdr, in nfsd4_encode_fs_location4() argument
2124 status = nfsd4_encode_components_esc(xdr, ':', location->hosts, in nfsd4_encode_fs_location4()
2128 status = nfsd4_encode_components(xdr, '/', location->path); in nfsd4_encode_fs_location4()
[all …]
Dnfs4callback.c65 static void print_overflow_msg(const char *func, const struct xdr_stream *xdr) in print_overflow_msg() argument
69 func, xdr->end - xdr->p); in print_overflow_msg()
111 static void encode_nfs_cb_opnum4(struct xdr_stream *xdr, enum nfs_cb_opnum4 op) in encode_nfs_cb_opnum4() argument
115 p = xdr_reserve_space(xdr, 4); in encode_nfs_cb_opnum4()
124 static void encode_nfs_fh4(struct xdr_stream *xdr, const struct knfsd_fh *fh) in encode_nfs_fh4() argument
130 p = xdr_reserve_space(xdr, 4 + length); in encode_nfs_fh4()
142 static void encode_stateid4(struct xdr_stream *xdr, const stateid_t *sid) in encode_stateid4() argument
146 p = xdr_reserve_space(xdr, NFS4_STATEID_SIZE); in encode_stateid4()
156 static void encode_sessionid4(struct xdr_stream *xdr, in encode_sessionid4() argument
161 p = xdr_reserve_space(xdr, NFS4_MAX_SESSIONID_LEN); in encode_sessionid4()
[all …]
Dblocklayoutxdr.c17 nfsd4_block_encode_layoutget(struct xdr_stream *xdr, in nfsd4_block_encode_layoutget() argument
24 p = xdr_reserve_space(xdr, sizeof(__be32) + len); in nfsd4_block_encode_layoutget()
41 nfsd4_block_encode_volume(struct xdr_stream *xdr, struct pnfs_block_volume *b) in nfsd4_block_encode_volume() argument
49 p = xdr_reserve_space(xdr, len); in nfsd4_block_encode_volume()
60 p = xdr_reserve_space(xdr, len); in nfsd4_block_encode_volume()
78 nfsd4_block_encode_getdeviceinfo(struct xdr_stream *xdr, in nfsd4_block_encode_getdeviceinfo() argument
85 p = xdr_reserve_space(xdr, len + sizeof(__be32)); in nfsd4_block_encode_getdeviceinfo()
90 ret = nfsd4_block_encode_volume(xdr, &dev->volumes[i]); in nfsd4_block_encode_getdeviceinfo()
Dflexfilelayoutxdr.c19 nfsd4_ff_encode_layoutget(struct xdr_stream *xdr, in nfsd4_ff_encode_layoutget() argument
47 p = xdr_reserve_space(xdr, sizeof(__be32) + len); in nfsd4_ff_encode_layoutget()
79 nfsd4_ff_encode_getdeviceinfo(struct xdr_stream *xdr, in nfsd4_ff_encode_getdeviceinfo() argument
94 p = xdr_reserve_space(xdr, len + sizeof(__be32)); in nfsd4_ff_encode_getdeviceinfo()
/Linux-v4.19/net/sunrpc/xprtrdma/
Drpc_rdma.c133 struct xdr_buf *xdr = &rqst->rq_snd_buf; in rpcrdma_args_inline() local
136 if (xdr->len > r_xprt->rx_ia.ri_max_inline_write) in rpcrdma_args_inline()
139 if (xdr->page_len) { in rpcrdma_args_inline()
140 remaining = xdr->page_len; in rpcrdma_args_inline()
141 offset = offset_in_page(xdr->page_base); in rpcrdma_args_inline()
265 encode_item_present(struct xdr_stream *xdr) in encode_item_present() argument
269 p = xdr_reserve_space(xdr, sizeof(*p)); in encode_item_present()
278 encode_item_not_present(struct xdr_stream *xdr) in encode_item_not_present() argument
282 p = xdr_reserve_space(xdr, sizeof(*p)); in encode_item_not_present()
299 encode_rdma_segment(struct xdr_stream *xdr, struct rpcrdma_mr *mr) in encode_rdma_segment() argument
[all …]
Dsvc_rdma_rw.c380 struct xdr_buf *xdr = info->wi_xdr; in svc_rdma_pagelist_to_sg() local
384 page_off = info->wi_next_off + xdr->page_base; in svc_rdma_pagelist_to_sg()
387 page = xdr->pages + page_no; in svc_rdma_pagelist_to_sg()
499 struct xdr_buf *xdr) in svc_rdma_send_xdr_pagelist() argument
501 info->wi_xdr = xdr; in svc_rdma_send_xdr_pagelist()
504 xdr->page_len); in svc_rdma_send_xdr_pagelist()
521 struct xdr_buf *xdr) in svc_rdma_send_write_chunk() argument
526 if (!xdr->page_len) in svc_rdma_send_write_chunk()
533 ret = svc_rdma_send_xdr_pagelist(info, xdr); in svc_rdma_send_write_chunk()
541 trace_svcrdma_encode_write(xdr->page_len); in svc_rdma_send_write_chunk()
[all …]
Dsvc_rdma_sendto.c579 struct xdr_buf *xdr, __be32 *wr_lst) in svc_rdma_map_reply_msg() argument
591 xdr->head[0].iov_base, in svc_rdma_map_reply_msg()
592 xdr->head[0].iov_len); in svc_rdma_map_reply_msg()
602 base = xdr->tail[0].iov_base; in svc_rdma_map_reply_msg()
603 len = xdr->tail[0].iov_len; in svc_rdma_map_reply_msg()
604 xdr_pad = xdr_padsize(xdr->page_len); in svc_rdma_map_reply_msg()
614 ppages = xdr->pages + (xdr->page_base >> PAGE_SHIFT); in svc_rdma_map_reply_msg()
615 page_off = xdr->page_base & ~PAGE_MASK; in svc_rdma_map_reply_msg()
616 remaining = xdr->page_len; in svc_rdma_map_reply_msg()
631 base = xdr->tail[0].iov_base; in svc_rdma_map_reply_msg()
[all …]
/Linux-v4.19/fs/nfs/blocklayout/
Ddev.c53 nfs4_block_decode_volume(struct xdr_stream *xdr, struct pnfs_block_volume *b) in nfs4_block_decode_volume() argument
58 p = xdr_inline_decode(xdr, 4); in nfs4_block_decode_volume()
65 p = xdr_inline_decode(xdr, 4); in nfs4_block_decode_volume()
76 p = xdr_inline_decode(xdr, 8 + 4); in nfs4_block_decode_volume()
87 p = xdr_inline_decode(xdr, b->simple.sigs[i].sig_len); in nfs4_block_decode_volume()
98 p = xdr_inline_decode(xdr, 8 + 8 + 4); in nfs4_block_decode_volume()
106 p = xdr_inline_decode(xdr, 4); in nfs4_block_decode_volume()
116 p = xdr_inline_decode(xdr, b->concat.volumes_count * 4); in nfs4_block_decode_volume()
123 p = xdr_inline_decode(xdr, 8 + 4); in nfs4_block_decode_volume()
134 p = xdr_inline_decode(xdr, b->stripe.volumes_count * 4); in nfs4_block_decode_volume()
[all …]
/Linux-v4.19/fs/afs/
Daddr_list.c238 void afs_merge_fs_addr4(struct afs_addr_list *alist, __be32 xdr, u16 port) in afs_merge_fs_addr4() argument
246 if (xdr == a->sin6_addr.s6_addr32[3] && in afs_merge_fs_addr4()
249 if (xdr == a->sin6_addr.s6_addr32[3] && in afs_merge_fs_addr4()
252 if ((u32 __force)xdr < (u32 __force)a->sin6_addr.s6_addr32[3]) in afs_merge_fs_addr4()
266 a->sin6_addr.s6_addr32[3] = xdr; in afs_merge_fs_addr4()
274 void afs_merge_fs_addr6(struct afs_addr_list *alist, __be32 *xdr, u16 port) in afs_merge_fs_addr6() argument
282 diff = memcmp(xdr, &a->sin6_addr, 16); in afs_merge_fs_addr6()
300 a->sin6_addr.s6_addr32[0] = xdr[0]; in afs_merge_fs_addr6()
301 a->sin6_addr.s6_addr32[1] = xdr[1]; in afs_merge_fs_addr6()
302 a->sin6_addr.s6_addr32[2] = xdr[2]; in afs_merge_fs_addr6()
[all …]
/Linux-v4.19/fs/nfs/flexfilelayout/
Dflexfilelayout.c38 static void ff_layout_encode_ff_layoutupdate(struct xdr_stream *xdr,
70 static int decode_pnfs_stateid(struct xdr_stream *xdr, nfs4_stateid *stateid) in decode_pnfs_stateid() argument
74 p = xdr_inline_decode(xdr, NFS4_STATEID_SIZE); in decode_pnfs_stateid()
84 static int decode_deviceid(struct xdr_stream *xdr, struct nfs4_deviceid *devid) in decode_deviceid() argument
88 p = xdr_inline_decode(xdr, NFS4_DEVICEID4_SIZE); in decode_deviceid()
96 static int decode_nfs_fh(struct xdr_stream *xdr, struct nfs_fh *fh) in decode_nfs_fh() argument
100 p = xdr_inline_decode(xdr, 4); in decode_nfs_fh()
110 p = xdr_inline_decode(xdr, fh->size); in decode_nfs_fh()
128 decode_name(struct xdr_stream *xdr, u32 *id) in decode_name() argument
134 p = xdr_inline_decode(xdr, 4); in decode_name()
[all …]
/Linux-v4.19/include/linux/
Dpnfs_osd_xdr.h294 struct pnfs_osd_xdr_decode_layout_iter *iter, struct xdr_stream *xdr);
297 struct pnfs_osd_xdr_decode_layout_iter *iter, struct xdr_stream *xdr,
310 pnfs_osd_xdr_encode_layoutupdate(struct xdr_stream *xdr,
314 extern __be32 *pnfs_osd_xdr_ioerr_reserve_space(struct xdr_stream *xdr);

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