From 0d62f85a81216f30a0ba1479b93e84103a5d535b Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Tue, 23 Dec 2008 15:21:49 -0500 Subject: [PATCH] NFSv4: Fix a BAD_SEQUENCEID condition. We really shouldn't be resetting the sequence ids when doing state expiration recovery, since we don't know if the server still remembers our previous state owners. There are servers out there that do attempt to preserve client state even if the lease has expired. Such a server would only release that state if a conflicting OPEN request occurs. Signed-off-by: Trond Myklebust --- fs/nfs/nfs4state.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 9e76712..6dc36a0 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -951,7 +951,6 @@ static void nfs4_clear_open_state(struct nfs4_state *state) clear_bit(NFS_O_WRONLY_STATE, &state->flags); clear_bit(NFS_O_RDWR_STATE, &state->flags); list_for_each_entry(lock, &state->lock_states, ls_locks) { - lock->ls_seqid.counter = 0; lock->ls_seqid.flags = 0; lock->ls_flags &= ~NFS_LOCK_INITIALIZED; } @@ -966,7 +965,6 @@ static void nfs4_state_mark_reclaim_helper(struct nfs_client *clp, int (*mark_re /* Reset all sequence ids to zero */ for (pos = rb_first(&clp->cl_state_owners); pos != NULL; pos = rb_next(pos)) { sp = rb_entry(pos, struct nfs4_state_owner, so_client_node); - sp->so_seqid.counter = 0; sp->so_seqid.flags = 0; spin_lock(&sp->so_lock); list_for_each_entry(state, &sp->so_states, open_states) { -- 1.8.2.3