forked from Minki/linux
NFS4: move ctx into nfs4_run_open_task
Preparing to add conditional LAYOUTGET to OPEN rpc, the LAYOUTGET will need the ctx info. Signed-off-by: Fred Isaman <fred.isaman@gmail.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
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808ba32abe
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@ -86,7 +86,6 @@
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| ATTR_MTIME_SET)
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| ATTR_MTIME_SET)
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struct nfs4_opendata;
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struct nfs4_opendata;
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static int _nfs4_proc_open(struct nfs4_opendata *data);
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static int _nfs4_recover_proc_open(struct nfs4_opendata *data);
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static int _nfs4_recover_proc_open(struct nfs4_opendata *data);
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static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
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static int nfs4_do_fsinfo(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *);
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static void nfs_fixup_referral_attributes(struct nfs_fattr *fattr);
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static void nfs_fixup_referral_attributes(struct nfs_fattr *fattr);
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@ -2327,7 +2326,8 @@ static const struct rpc_call_ops nfs4_open_ops = {
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.rpc_release = nfs4_open_release,
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.rpc_release = nfs4_open_release,
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};
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};
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static int nfs4_run_open_task(struct nfs4_opendata *data, int isrecover)
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static int nfs4_run_open_task(struct nfs4_opendata *data,
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struct nfs_open_context *ctx)
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{
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{
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struct inode *dir = d_inode(data->dir);
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struct inode *dir = d_inode(data->dir);
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struct nfs_server *server = NFS_SERVER(dir);
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struct nfs_server *server = NFS_SERVER(dir);
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@ -2350,14 +2350,16 @@ static int nfs4_run_open_task(struct nfs4_opendata *data, int isrecover)
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};
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};
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int status;
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int status;
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nfs4_init_sequence(&o_arg->seq_args, &o_res->seq_res, 1, isrecover);
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kref_get(&data->kref);
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kref_get(&data->kref);
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data->rpc_done = false;
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data->rpc_done = false;
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data->rpc_status = 0;
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data->rpc_status = 0;
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data->cancelled = false;
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data->cancelled = false;
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data->is_recover = false;
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data->is_recover = false;
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if (isrecover)
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if (!ctx) {
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nfs4_init_sequence(&o_arg->seq_args, &o_res->seq_res, 1, 1);
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data->is_recover = true;
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data->is_recover = true;
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} else
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nfs4_init_sequence(&o_arg->seq_args, &o_res->seq_res, 1, 0);
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task = rpc_run_task(&task_setup_data);
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task = rpc_run_task(&task_setup_data);
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if (IS_ERR(task))
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if (IS_ERR(task))
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return PTR_ERR(task);
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return PTR_ERR(task);
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@ -2378,7 +2380,7 @@ static int _nfs4_recover_proc_open(struct nfs4_opendata *data)
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struct nfs_openres *o_res = &data->o_res;
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struct nfs_openres *o_res = &data->o_res;
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int status;
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int status;
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status = nfs4_run_open_task(data, 1);
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status = nfs4_run_open_task(data, NULL);
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if (status != 0 || !data->rpc_done)
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if (status != 0 || !data->rpc_done)
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return status;
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return status;
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@ -2439,7 +2441,8 @@ static int nfs4_opendata_access(struct rpc_cred *cred,
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/*
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/*
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* Note: On error, nfs4_proc_open will free the struct nfs4_opendata
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* Note: On error, nfs4_proc_open will free the struct nfs4_opendata
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*/
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*/
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static int _nfs4_proc_open(struct nfs4_opendata *data)
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static int _nfs4_proc_open(struct nfs4_opendata *data,
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struct nfs_open_context *ctx)
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{
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{
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struct inode *dir = d_inode(data->dir);
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struct inode *dir = d_inode(data->dir);
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struct nfs_server *server = NFS_SERVER(dir);
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struct nfs_server *server = NFS_SERVER(dir);
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@ -2447,7 +2450,7 @@ static int _nfs4_proc_open(struct nfs4_opendata *data)
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struct nfs_openres *o_res = &data->o_res;
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struct nfs_openres *o_res = &data->o_res;
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int status;
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int status;
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status = nfs4_run_open_task(data, 0);
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status = nfs4_run_open_task(data, ctx);
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if (!data->rpc_done)
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if (!data->rpc_done)
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return status;
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return status;
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if (status != 0) {
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if (status != 0) {
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@ -2798,7 +2801,7 @@ static int _nfs4_open_and_get_state(struct nfs4_opendata *opendata,
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seq = raw_seqcount_begin(&sp->so_reclaim_seqcount);
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seq = raw_seqcount_begin(&sp->so_reclaim_seqcount);
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ret = _nfs4_proc_open(opendata);
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ret = _nfs4_proc_open(opendata, ctx);
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if (ret != 0)
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if (ret != 0)
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goto out;
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goto out;
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