From: Marc Eshel <eshel@xxxxxxxxxxxxxxx>
Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
---
fs/nfsd/nfs4state.c | 12 ++++++++++++
include/linux/nfsd/state.h | 3 +++
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index dcb075d..23e83e2 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -321,6 +321,18 @@ static struct list_head close_lru;
#define SESSION_HASH_SIZE 1031
static struct list_head sessionid_hashtbl[SESSION_HASH_SIZE];
+int
+nfs41_get_slot_state(struct nfs41_slot *slot)
+{
+ return atomic_read(&slot->sl_state);
+}
+
+void
+nfs41_set_slot_state(struct nfs41_slot *slot, int state)
+{
+ atomic_set(&slot->sl_state, state);
+}
+
static int
hash_sessionid(nfs41_sessionid *sessionid)
{
diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index 7684188..85cdaf1 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -356,6 +356,9 @@ struct nfs4_stateid {
((err) != nfserr_stale_stateid) && \
((err) != nfserr_bad_stateid))
+#if defined(CONFIG_NFSD_V4_1)
+extern void nfs41_set_slot_state(struct nfs41_slot *, int);
+#endif /* CONFIG_NFSD_V4_1 */
extern __be32 nfs4_preprocess_stateid_op(struct svc_fh *current_fh,
stateid_t *stateid, int flags, struct file **filp);
extern void nfs4_lock_state(void);
--
1.6.0.2
--
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