From: Tigran Mkrtchyan <kofemann@xxxxxxxxx>
Signed-off-by: Tigran Mkrtchyan <kofemann@xxxxxxxxx>
---
fs/nfsd/current_stateid.h | 2 ++
fs/nfsd/nfs4proc.c | 6 ++++--
fs/nfsd/nfs4state.c | 12 ++++++++++++
3 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/fs/nfsd/current_stateid.h b/fs/nfsd/current_stateid.h
index 21550b6..6e54d19 100644
--- a/fs/nfsd/current_stateid.h
+++ b/fs/nfsd/current_stateid.h
@@ -16,5 +16,7 @@ extern void nfsd4_set_closestateid(struct nfsd4_compound_state *, struct nfsd4_c
*/
extern void nfsd4_get_closestateid(struct nfsd4_compound_state *, struct nfsd4_close *);
extern void nfsd4_get_lockustateid(struct nfsd4_compound_state *, struct nfsd4_locku *);
+extern void nfsd4_get_readstateid(struct nfsd4_compound_state *, struct nfsd4_read *);
+extern void nfsd4_get_writestateid(struct nfsd4_compound_state *, struct nfsd4_write *);
#endif /* _NFSD4_CURRENT_STATE_H */
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 70534a0..f2f7dfa 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1555,9 +1555,10 @@ static struct nfsd4_operation nfsd4_ops[] = {
},
[OP_READ] = {
.op_func = (nfsd4op_func)nfsd4_read,
- .op_flags = OP_MODIFIES_SOMETHING,
+ .op_flags = OP_MODIFIES_SOMETHING | CONSUMES_CURRENT_STATEID,
.op_name = "OP_READ",
.op_rsize_bop = (nfsd4op_rsize)nfsd4_read_rsize,
+ .op_get_currentstateid = (stateid_getter)nfsd4_get_readstateid,
},
[OP_READDIR] = {
.op_func = (nfsd4op_func)nfsd4_readdir,
@@ -1633,9 +1634,10 @@ static struct nfsd4_operation nfsd4_ops[] = {
},
[OP_WRITE] = {
.op_func = (nfsd4op_func)nfsd4_write,
- .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME,
+ .op_flags = OP_MODIFIES_SOMETHING | OP_CACHEME | CONSUMES_CURRENT_STATEID,
.op_name = "OP_WRITE",
.op_rsize_bop = (nfsd4op_rsize)nfsd4_write_rsize,
+ .op_get_currentstateid = (stateid_getter)nfsd4_get_writestateid,
},
[OP_RELEASE_LOCKOWNER] = {
.op_func = (nfsd4op_func)nfsd4_release_lockowner,
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 25ac9e8..d7b8f25 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4601,3 +4601,15 @@ nfsd4_get_lockustateid(struct nfsd4_compound_state *cstate, struct nfsd4_locku *
{
get_stateid(cstate, &locku->lu_stateid);
}
+
+void
+nfsd4_get_readstateid(struct nfsd4_compound_state *cstate, struct nfsd4_read *read)
+{
+ get_stateid(cstate, &read->rd_stateid);
+}
+
+void
+nfsd4_get_writestateid(struct nfsd4_compound_state *cstate, struct nfsd4_write *write)
+{
+ get_stateid(cstate, &write->wr_stateid);
+}
--
1.7.7.4
--
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