diff options
| -rw-r--r-- | fs/nfs/nfs42proc.c | 25 | ||||
| -rw-r--r-- | fs/nfs/nfs42xdr.c | 11 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 3 |
3 files changed, 32 insertions, 7 deletions
diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c index 93e306bf4430..63802d195556 100644 --- a/fs/nfs/nfs42proc.c +++ b/fs/nfs/nfs42proc.c @@ -1190,15 +1190,19 @@ static int _nfs42_proc_setxattr(struct inode *inode, const char *name, const void *buf, size_t buflen, int flags) { struct nfs_server *server = NFS_SERVER(inode); + __u32 bitmask[NFS_BITMASK_SZ]; struct page *pages[NFS4XATTR_MAXPAGES]; struct nfs42_setxattrargs arg = { .fh = NFS_FH(inode), + .bitmask = bitmask, .xattr_pages = pages, .xattr_len = buflen, .xattr_name = name, .xattr_flags = flags, }; - struct nfs42_setxattrres res; + struct nfs42_setxattrres res = { + .server = server, + }; struct rpc_message msg = { .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_SETXATTR], .rpc_argp = &arg, @@ -1210,13 +1214,22 @@ static int _nfs42_proc_setxattr(struct inode *inode, const char *name, if (buflen > server->sxasize) return -ERANGE; + res.fattr = nfs_alloc_fattr(); + if (!res.fattr) + return -ENOMEM; + if (buflen > 0) { np = nfs4_buf_to_pages_noslab(buf, buflen, arg.xattr_pages); - if (np < 0) - return np; + if (np < 0) { + ret = np; + goto out; + } } else np = 0; + nfs4_bitmask_set(bitmask, server->cache_consistency_bitmask, + inode, NFS_INO_INVALID_CHANGE); + ret = nfs4_call_sync(server->client, server, &msg, &arg.seq_args, &res.seq_res, 1); trace_nfs4_setxattr(inode, name, ret); @@ -1224,9 +1237,13 @@ static int _nfs42_proc_setxattr(struct inode *inode, const char *name, for (; np > 0; np--) put_page(pages[np - 1]); - if (!ret) + if (!ret) { nfs4_update_changeattr(inode, &res.cinfo, timestamp, 0); + ret = nfs_post_op_update_inode(inode, res.fattr); + } +out: + kfree(res.fattr); return ret; } diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c index 215b8700e504..95234208dc9e 100644 --- a/fs/nfs/nfs42xdr.c +++ b/fs/nfs/nfs42xdr.c @@ -212,11 +212,13 @@ #define NFS4_enc_setxattr_sz (compound_encode_hdr_maxsz + \ encode_sequence_maxsz + \ encode_putfh_maxsz + \ - encode_setxattr_maxsz) + encode_setxattr_maxsz + \ + encode_getattr_maxsz) #define NFS4_dec_setxattr_sz (compound_decode_hdr_maxsz + \ decode_sequence_maxsz + \ decode_putfh_maxsz + \ - decode_setxattr_maxsz) + decode_setxattr_maxsz + \ + decode_getattr_maxsz) #define NFS4_enc_listxattrs_sz (compound_encode_hdr_maxsz + \ encode_sequence_maxsz + \ encode_putfh_maxsz + \ @@ -720,6 +722,7 @@ static void nfs4_xdr_enc_setxattr(struct rpc_rqst *req, struct xdr_stream *xdr, encode_sequence(xdr, &args->seq_args, &hdr); encode_putfh(xdr, args->fh, &hdr); encode_setxattr(xdr, args, &hdr); + encode_getfattr(xdr, args->bitmask, &hdr); encode_nops(&hdr); } @@ -1579,8 +1582,10 @@ static int nfs4_xdr_dec_setxattr(struct rpc_rqst *req, struct xdr_stream *xdr, status = decode_putfh(xdr); if (status) goto out; - status = decode_setxattr(xdr, &res->cinfo); + if (status) + goto out; + status = decode_getfattr(xdr, res->fattr, res->server); out: return status; } diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 29a1b39794bf..12bbb5c63664 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1528,6 +1528,7 @@ struct nfs42_seek_res { struct nfs42_setxattrargs { struct nfs4_sequence_args seq_args; struct nfs_fh *fh; + const u32 *bitmask; const char *xattr_name; u32 xattr_flags; size_t xattr_len; @@ -1537,6 +1538,8 @@ struct nfs42_setxattrargs { struct nfs42_setxattrres { struct nfs4_sequence_res seq_res; struct nfs4_change_info cinfo; + struct nfs_fattr *fattr; + const struct nfs_server *server; }; struct nfs42_getxattrargs { |