diff options
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 0959c9661662..95baf7d340f0 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -800,11 +800,13 @@ void nfs4_close_sync(struct nfs4_state *state, fmode_t fmode) * that is compatible with current->files */ static struct nfs4_lock_state * -__nfs4_find_lock_state(struct nfs4_state *state, fl_owner_t fl_owner) +__nfs4_find_lock_state(struct nfs4_state *state, + fl_owner_t fl_owner, fl_owner_t fl_owner2) { struct nfs4_lock_state *pos; list_for_each_entry(pos, &state->lock_states, ls_locks) { - if (pos->ls_owner != fl_owner) + if (pos->ls_owner != fl_owner && + pos->ls_owner != fl_owner2) continue; atomic_inc(&pos->ls_count); return pos; @@ -857,7 +859,7 @@ static struct nfs4_lock_state *nfs4_get_lock_state(struct nfs4_state *state, fl_ for(;;) { spin_lock(&state->state_lock); - lsp = __nfs4_find_lock_state(state, owner); + lsp = __nfs4_find_lock_state(state, owner, 0); if (lsp != NULL) break; if (new != NULL) { @@ -939,22 +941,23 @@ int nfs4_set_lock_state(struct nfs4_state *state, struct file_lock *fl) static int nfs4_copy_lock_stateid(nfs4_stateid *dst, struct nfs4_state *state, - const struct nfs_lockowner *lockowner) + const struct nfs_lock_context *l_ctx) { struct nfs4_lock_state *lsp; - fl_owner_t fl_owner; + fl_owner_t fl_owner, fl_flock_owner; int ret = -ENOENT; - - if (lockowner == NULL) + if (l_ctx == NULL) goto out; if (test_bit(LK_STATE_IN_USE, &state->flags) == 0) goto out; - fl_owner = lockowner->l_owner; + fl_owner = l_ctx->lockowner; + fl_flock_owner = l_ctx->open_context->flock_owner; + spin_lock(&state->state_lock); - lsp = __nfs4_find_lock_state(state, fl_owner); + lsp = __nfs4_find_lock_state(state, fl_owner, fl_flock_owner); if (lsp && test_bit(NFS_LOCK_LOST, &lsp->ls_flags)) ret = -EIO; else if (lsp != NULL && test_bit(NFS_LOCK_INITIALIZED, &lsp->ls_flags) != 0) { @@ -986,7 +989,7 @@ static void nfs4_copy_open_stateid(nfs4_stateid *dst, struct nfs4_state *state) * requests. */ int nfs4_select_rw_stateid(struct nfs4_state *state, - fmode_t fmode, const struct nfs_lockowner *lockowner, + fmode_t fmode, const struct nfs_lock_context *l_ctx, nfs4_stateid *dst, struct rpc_cred **cred) { int ret; @@ -995,7 +998,7 @@ int nfs4_select_rw_stateid(struct nfs4_state *state, return -EIO; if (cred != NULL) *cred = NULL; - ret = nfs4_copy_lock_stateid(dst, state, lockowner); + ret = nfs4_copy_lock_stateid(dst, state, l_ctx); if (ret == -EIO) /* A lost lock - don't even consider delegations */ goto out; @@ -2190,7 +2193,7 @@ void nfs4_schedule_session_recovery(struct nfs4_session *session, int err) case -NFS4ERR_CONN_NOT_BOUND_TO_SESSION: set_bit(NFS4CLNT_BIND_CONN_TO_SESSION, &clp->cl_state); } - nfs4_schedule_lease_recovery(clp); + nfs4_schedule_state_manager(clp); } EXPORT_SYMBOL_GPL(nfs4_schedule_session_recovery); |