diff options
Diffstat (limited to 'fs/nfs/nfs4session.c')
| -rw-r--r-- | fs/nfs/nfs4session.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/nfs/nfs4session.c b/fs/nfs/nfs4session.c index 4145a0138907..5db460476bf2 100644 --- a/fs/nfs/nfs4session.c +++ b/fs/nfs/nfs4session.c @@ -511,12 +511,16 @@ void nfs41_update_target_slotid(struct nfs4_slot_table *tbl, struct nfs4_slot *slot, struct nfs4_sequence_res *res) { + u32 target_highest_slotid = min(res->sr_target_highest_slotid, + NFS4_MAX_SLOTID); + u32 highest_slotid = min(res->sr_highest_slotid, NFS4_MAX_SLOTID); + spin_lock(&tbl->slot_tbl_lock); - if (!nfs41_is_outlier_target_slotid(tbl, res->sr_target_highest_slotid)) - nfs41_set_target_slotid_locked(tbl, res->sr_target_highest_slotid); + if (!nfs41_is_outlier_target_slotid(tbl, target_highest_slotid)) + nfs41_set_target_slotid_locked(tbl, target_highest_slotid); if (tbl->generation == slot->generation) - nfs41_set_server_slotid_locked(tbl, res->sr_highest_slotid); - nfs41_set_max_slotid_locked(tbl, res->sr_target_highest_slotid); + nfs41_set_server_slotid_locked(tbl, highest_slotid); + nfs41_set_max_slotid_locked(tbl, target_highest_slotid); spin_unlock(&tbl->slot_tbl_lock); } |