From: Andy Adamson <[email protected]> nfs41_open_expired() will test the delegation stateid based on NFS_DELEGATED_STATE being set. If the stateid is bad, nfs4_open_recover will clear the NFS_DELEGATED_STATE bit recovering the delegation.
Signed-off-by: Andy Adamson <[email protected]> Cc: [email protected] --- fs/nfs/nfs4state.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 7bd9822..44fcd60 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -696,7 +696,10 @@ static void __nfs4_close(struct nfs4_state *state, call_close |= test_bit(NFS_O_RDWR_STATE, &state->flags); } if (newstate == 0) +{ +printk("%s CLEAR NFS_DELEGATED_STATE state %p\n", __func__, state); clear_bit(NFS_DELEGATED_STATE, &state->flags); +} } nfs4_state_set_mode_locked(state, newstate); spin_unlock(&owner->so_lock); @@ -1097,7 +1100,7 @@ void nfs4_schedule_stateid_recovery(const struct nfs_server *server, struct nfs4 { struct nfs_client *clp = server->nfs_client; - if (test_and_clear_bit(NFS_DELEGATED_STATE, &state->flags)) + if (test_bit(NFS_DELEGATED_STATE, &state->flags)) nfs_async_inode_return_delegation(state->inode, &state->stateid); nfs4_state_mark_reclaim_nograce(clp, state); nfs4_schedule_state_manager(clp); -- 1.7.6.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
