summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--fs/nfs/nfs4proc.c12
-rw-r--r--fs/nfs/nfs4xdr.c18
-rw-r--r--include/linux/nfs_xdr.h10
3 files changed, 31 insertions, 9 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 424aa206470f..9f2759da74eb 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -240,6 +240,8 @@ static void nfs4_init_opendata_res(struct nfs4_opendata *p)
{
p->o_res.f_attr = &p->f_attr;
p->o_res.dir_attr = &p->dir_attr;
+ p->o_res.seqid = p->o_arg.seqid;
+ p->c_res.seqid = p->c_arg.seqid;
p->o_res.server = p->o_arg.server;
nfs_fattr_init(&p->f_attr);
nfs_fattr_init(&p->dir_attr);
@@ -730,7 +732,6 @@ static void nfs4_open_confirm_done(struct rpc_task *task, void *calldata)
renew_lease(data->o_res.server, data->timestamp);
data->rpc_done = 1;
}
- nfs_increment_open_seqid(data->rpc_status, data->c_arg.seqid);
}
static void nfs4_open_confirm_release(void *calldata)
@@ -860,7 +861,6 @@ static void nfs4_open_done(struct rpc_task *task, void *calldata)
if (!(data->o_res.rflags & NFS4_OPEN_RESULT_CONFIRM))
nfs_confirm_seqid(&data->owner->so_seqid, 0);
}
- nfs_increment_open_seqid(data->rpc_status, data->o_arg.seqid);
data->rpc_done = 1;
}
@@ -1226,7 +1226,6 @@ static void nfs4_close_done(struct rpc_task *task, void *data)
/* hmm. we are done with the inode, and in the process of freeing
* the state_owner. we keep this around to process errors
*/
- nfs_increment_open_seqid(task->tk_status, calldata->arg.seqid);
switch (task->tk_status) {
case 0:
nfs_set_open_stateid(state, &calldata->res.stateid, 0);
@@ -1333,6 +1332,7 @@ int nfs4_do_close(struct path *path, struct nfs4_state *state, int wait)
goto out_free_calldata;
calldata->arg.bitmask = server->attr_bitmask;
calldata->res.fattr = &calldata->fattr;
+ calldata->res.seqid = calldata->arg.seqid;
calldata->res.server = server;
calldata->path.mnt = mntget(path->mnt);
calldata->path.dentry = dget(path->dentry);
@@ -3159,6 +3159,7 @@ static struct nfs4_unlockdata *nfs4_alloc_unlockdata(struct file_lock *fl,
p->arg.fh = NFS_FH(inode);
p->arg.fl = &p->fl;
p->arg.seqid = seqid;
+ p->res.seqid = seqid;
p->arg.stateid = &lsp->ls_stateid;
p->lsp = lsp;
atomic_inc(&lsp->ls_count);
@@ -3184,7 +3185,6 @@ static void nfs4_locku_done(struct rpc_task *task, void *data)
if (RPC_ASSASSINATED(task))
return;
- nfs_increment_lock_seqid(task->tk_status, calldata->arg.seqid);
switch (task->tk_status) {
case 0:
memcpy(calldata->lsp->ls_stateid.data,
@@ -3322,6 +3322,7 @@ static struct nfs4_lockdata *nfs4_alloc_lockdata(struct file_lock *fl,
p->arg.lock_stateid = &lsp->ls_stateid;
p->arg.lock_owner.clientid = server->nfs_client->cl_clientid;
p->arg.lock_owner.id = lsp->ls_id.id;
+ p->res.lock_seqid = p->arg.lock_seqid;
p->lsp = lsp;
atomic_inc(&lsp->ls_count);
p->ctx = get_nfs_open_context(ctx);
@@ -3348,6 +3349,7 @@ static void nfs4_lock_prepare(struct rpc_task *task, void *calldata)
return;
data->arg.open_stateid = &state->stateid;
data->arg.new_lock_owner = 1;
+ data->res.open_seqid = data->arg.open_seqid;
} else
data->arg.new_lock_owner = 0;
data->timestamp = jiffies;
@@ -3365,7 +3367,6 @@ static void nfs4_lock_done(struct rpc_task *task, void *calldata)
if (RPC_ASSASSINATED(task))
goto out;
if (data->arg.new_lock_owner != 0) {
- nfs_increment_open_seqid(data->rpc_status, data->arg.open_seqid);
if (data->rpc_status == 0)
nfs_confirm_seqid(&data->lsp->ls_seqid, 0);
else
@@ -3377,7 +3378,6 @@ static void nfs4_lock_done(struct rpc_task *task, void *calldata)
data->lsp->ls_flags |= NFS_LOCK_INITIALIZED;
renew_lease(NFS_SERVER(data->ctx->path.dentry->d_inode), data->timestamp);
}
- nfs_increment_lock_seqid(data->rpc_status, data->arg.lock_seqid);
out:
dprintk("%s: done, ret = %d!\n", __FUNCTION__, data->rpc_status);
}
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 2b519f6325f9..b8b2e391d183 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -3005,6 +3005,8 @@ static int decode_close(struct xdr_stream *xdr, struct nfs_closeres *res)
int status;
status = decode_op_hdr(xdr, OP_CLOSE);
+ if (status != -EIO)
+ nfs_increment_open_seqid(status, res->seqid);
if (status)
return status;
READ_BUF(NFS4_STATEID_SIZE);
@@ -3296,11 +3298,17 @@ static int decode_lock(struct xdr_stream *xdr, struct nfs_lock_res *res)
int status;
status = decode_op_hdr(xdr, OP_LOCK);
+ if (status == -EIO)
+ goto out;
if (status == 0) {
READ_BUF(NFS4_STATEID_SIZE);
COPYMEM(res->stateid.data, NFS4_STATEID_SIZE);
} else if (status == -NFS4ERR_DENIED)
- return decode_lock_denied(xdr, NULL);
+ status = decode_lock_denied(xdr, NULL);
+ if (res->open_seqid != NULL)
+ nfs_increment_open_seqid(status, res->open_seqid);
+ nfs_increment_lock_seqid(status, res->lock_seqid);
+out:
return status;
}
@@ -3319,6 +3327,8 @@ static int decode_locku(struct xdr_stream *xdr, struct nfs_locku_res *res)
int status;
status = decode_op_hdr(xdr, OP_LOCKU);
+ if (status != -EIO)
+ nfs_increment_lock_seqid(status, res->seqid);
if (status == 0) {
READ_BUF(NFS4_STATEID_SIZE);
COPYMEM(res->stateid.data, NFS4_STATEID_SIZE);
@@ -3384,6 +3394,8 @@ static int decode_open(struct xdr_stream *xdr, struct nfs_openres *res)
int status;
status = decode_op_hdr(xdr, OP_OPEN);
+ if (status != -EIO)
+ nfs_increment_open_seqid(status, res->seqid);
if (status)
return status;
READ_BUF(NFS4_STATEID_SIZE);
@@ -3416,6 +3428,8 @@ static int decode_open_confirm(struct xdr_stream *xdr, struct nfs_open_confirmre
int status;
status = decode_op_hdr(xdr, OP_OPEN_CONFIRM);
+ if (status != -EIO)
+ nfs_increment_open_seqid(status, res->seqid);
if (status)
return status;
READ_BUF(NFS4_STATEID_SIZE);
@@ -3429,6 +3443,8 @@ static int decode_open_downgrade(struct xdr_stream *xdr, struct nfs_closeres *re
int status;
status = decode_op_hdr(xdr, OP_OPEN_DOWNGRADE);
+ if (status != -EIO)
+ nfs_increment_open_seqid(status, res->seqid);
if (status)
return status;
READ_BUF(NFS4_STATEID_SIZE);
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index f301d0b8babc..24263bb8e0be 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -140,6 +140,7 @@ struct nfs_openres {
__u32 rflags;
struct nfs_fattr * f_attr;
struct nfs_fattr * dir_attr;
+ struct nfs_seqid * seqid;
const struct nfs_server *server;
int delegation_type;
nfs4_stateid delegation;
@@ -159,6 +160,7 @@ struct nfs_open_confirmargs {
struct nfs_open_confirmres {
nfs4_stateid stateid;
+ struct nfs_seqid * seqid;
};
/*
@@ -175,6 +177,7 @@ struct nfs_closeargs {
struct nfs_closeres {
nfs4_stateid stateid;
struct nfs_fattr * fattr;
+ struct nfs_seqid * seqid;
const struct nfs_server *server;
};
/*
@@ -199,7 +202,9 @@ struct nfs_lock_args {
};
struct nfs_lock_res {
- nfs4_stateid stateid;
+ nfs4_stateid stateid;
+ struct nfs_seqid * lock_seqid;
+ struct nfs_seqid * open_seqid;
};
struct nfs_locku_args {
@@ -210,7 +215,8 @@ struct nfs_locku_args {
};
struct nfs_locku_res {
- nfs4_stateid stateid;
+ nfs4_stateid stateid;
+ struct nfs_seqid * seqid;
};
struct nfs_lockt_args {
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 05:16:25 +0100