Lines Matching defs:opendata
1880 static struct nfs4_state *nfs4_try_open_cached(struct nfs4_opendata *opendata)
1882 struct nfs4_state *state = opendata->state;
1884 int open_mode = opendata->o_arg.open_flags;
1885 fmode_t fmode = opendata->o_arg.fmode;
1886 enum open_claim_type4 claim = opendata->o_arg.claim;
1907 nfs_release_seqid(opendata->o_arg.seqid);
1908 if (!opendata->is_recover) {
2119 struct nfs4_opendata *opendata;
2121 opendata = nfs4_opendata_alloc(ctx->dentry, state->owner, 0, 0,
2123 if (opendata == NULL)
2125 opendata->state = state;
2127 return opendata;
2130 static int nfs4_open_recover_helper(struct nfs4_opendata *opendata,
2134 struct nfs_server *server = NFS_SB(opendata->dentry->d_sb);
2135 int openflags = opendata->o_arg.open_flags;
2138 if (!nfs4_mode_match_open_stateid(opendata->state, fmode))
2140 opendata->o_arg.fmode = fmode;
2141 opendata->o_arg.share_access =
2143 memset(&opendata->o_res, 0, sizeof(opendata->o_res));
2144 memset(&opendata->c_res, 0, sizeof(opendata->c_res));
2145 nfs4_init_opendata_res(opendata);
2146 ret = _nfs4_recover_proc_open(opendata);
2149 newstate = nfs4_opendata_to_nfs4_state(opendata);
2152 if (newstate != opendata->state)
2158 static int nfs4_open_recover(struct nfs4_opendata *opendata, struct nfs4_state *state)
2164 ret = nfs4_open_recover_helper(opendata, FMODE_READ|FMODE_WRITE);
2167 ret = nfs4_open_recover_helper(opendata, FMODE_WRITE);
2170 ret = nfs4_open_recover_helper(opendata, FMODE_READ);
2194 struct nfs4_opendata *opendata;
2198 opendata = nfs4_open_recoverdata_alloc(ctx, state,
2200 if (IS_ERR(opendata))
2201 return PTR_ERR(opendata);
2207 opendata->o_arg.u.delegation_type = delegation_type;
2208 status = nfs4_open_recover(opendata, state);
2209 nfs4_opendata_put(opendata);
2303 struct nfs4_opendata *opendata;
2306 opendata = nfs4_open_recoverdata_alloc(ctx, state,
2308 if (IS_ERR(opendata))
2309 return PTR_ERR(opendata);
2310 nfs4_stateid_copy(&opendata->o_arg.u.delegation, stateid);
2312 err = nfs4_open_recover_helper(opendata, FMODE_READ|FMODE_WRITE);
2317 err = nfs4_open_recover_helper(opendata, FMODE_WRITE);
2322 err = nfs4_open_recover_helper(opendata, FMODE_READ);
2328 nfs4_opendata_put(opendata);
2621 struct nfs4_opendata *opendata,
2630 if (opendata->o_res.access_supported == 0)
2644 } else if ((fmode & FMODE_READ) && !opendata->file_created)
2648 nfs_access_set_mask(&cache, opendata->o_res.access_result);
2715 struct nfs4_opendata *opendata;
2718 opendata = nfs4_open_recoverdata_alloc(ctx, state, NFS4_OPEN_CLAIM_FH);
2719 if (IS_ERR(opendata))
2720 return PTR_ERR(opendata);
2726 opendata->o_arg.open_flags = O_DIRECT;
2727 ret = nfs4_open_recover(opendata, state);
2730 nfs4_opendata_put(opendata);
2991 static unsigned nfs4_exclusive_attrset(struct nfs4_opendata *opendata,
2994 const __u32 *bitmask = opendata->o_arg.server->exclcreat_bitmask;
3000 attrset[i] = opendata->o_res.attrset[i];
3001 if (opendata->o_arg.createmode == NFS4_CREATE_EXCLUSIVE4_1)
3005 ret = (opendata->o_arg.createmode == NFS4_CREATE_EXCLUSIVE) ?
3027 static int _nfs4_open_and_get_state(struct nfs4_opendata *opendata,
3030 struct nfs4_state_owner *sp = opendata->owner;
3035 struct inode *dir = d_inode(opendata->dir);
3043 ret = _nfs4_proc_open(opendata, ctx);
3047 state = _nfs4_opendata_to_nfs4_state(opendata);
3054 if (opendata->o_res.rflags & NFS4_OPEN_RESULT_MAY_NOTIFY_LOCK)
3057 dentry = opendata->dentry;
3071 switch(opendata->o_arg.claim) {
3077 if (!opendata->rpc_done)
3079 if (opendata->o_res.delegation_type != 0)
3085 pnfs_parse_lgopen(state->inode, opendata->lgp, ctx);
3087 ret = nfs4_opendata_access(sp->so_cred, opendata, state,
3099 if (!opendata->cancelled) {
3100 if (opendata->lgp) {
3101 nfs4_lgopen_release(opendata->lgp);
3102 opendata->lgp = NULL;
3104 nfs4_sequence_free_slot(&opendata->o_res.seq_res);
3121 struct nfs4_opendata *opendata;
3147 opendata = nfs4_opendata_alloc(dentry, sp, fmode, flags,
3149 if (opendata == NULL)
3161 if (!opendata->f_attr.mdsthreshold) {
3162 opendata->f_attr.mdsthreshold = pnfs_mdsthreshold_alloc();
3163 if (!opendata->f_attr.mdsthreshold)
3166 opendata->o_arg.open_bitmap = &nfs4_pnfs_open_bitmap[0];
3169 opendata->state = nfs4_get_open_state(d_inode(dentry), sp);
3171 status = _nfs4_open_and_get_state(opendata, flags, ctx);
3176 if ((opendata->o_arg.open_flags & (O_CREAT|O_EXCL)) == (O_CREAT|O_EXCL) &&
3177 (opendata->o_arg.createmode != NFS4_CREATE_GUARDED)) {
3178 unsigned attrs = nfs4_exclusive_attrset(opendata, sattr, &label);
3187 nfs_fattr_init(opendata->o_res.f_attr);
3189 opendata->o_res.f_attr, sattr,
3193 opendata->o_res.f_attr);
3194 nfs_setsecurity(state->inode, opendata->o_res.f_attr, olabel);
3199 if (opened && opendata->file_created)
3202 if (pnfs_use_threshold(ctx_th, opendata->f_attr.mdsthreshold, server)) {
3203 *ctx_th = opendata->f_attr.mdsthreshold;
3204 opendata->f_attr.mdsthreshold = NULL;
3209 nfs4_opendata_put(opendata);
3215 nfs4_opendata_put(opendata);