kclient: remove old client_list cruft

diff --git a/src/kernel/super.c b/src/kernel/super.c
index 7e60e423cd8f2711a45edf0451af28545d34c806..a9adf27cb6890ce2e1eb1c12aa98d0e1c045d640 100644 (file)
--- a/src/kernel/super.c
+++ b/src/kernel/super.c
@@ -27,9 +27,6 @@ int ceph_debug_mask = 0xffffffff;
 int ceph_debug_console;
 int ceph_debug_super = -1;   /* for this file */
 
-struct list_head ceph_clients;
-spinlock_t ceph_clients_list_lock = SPIN_LOCK_UNLOCKED;
-
 #define DOUT_MASK DOUT_MASK_SUPER
 #define DOUT_VAR ceph_debug_super
 #include "super.h"
@@ -663,11 +660,6 @@ static void ceph_destroy_client(struct ceph_client *client)
 {
        dout(10, "destroy_client %p\n", client);
 
-       spin_lock(&ceph_clients_list_lock);
-       if (!list_empty(&client->clients_all))
-               list_del(&client->clients_all);
-       spin_unlock(&ceph_clients_list_lock);
-
        /* unmount */
        ceph_mdsc_stop(&client->mdsc);
        ceph_monc_stop(&client->monc);
@@ -1019,10 +1011,6 @@ static int ceph_get_sb(struct file_system_type *fs_type,
                dout(20, "get_sb got existing client %p\n", client);
        } else {
                dout(20, "get_sb using new client %p\n", client);
-               spin_lock(&ceph_clients_list_lock);
-               list_add(&client->clients_all, &ceph_clients);
-               spin_unlock(&ceph_clients_list_lock);
-
                err = ceph_init_bdi(sb, client);
                if (err < 0)
                        goto out_splat;
@@ -1075,7 +1063,6 @@ static int __init init_ceph(void)
        int ret = 0;
 
        dout(1, "init_ceph\n");
-       INIT_LIST_HEAD(&ceph_clients);
 
 #ifdef CONFIG_CEPH_BOOKKEEPER
        ceph_bookkeeper_init();

diff --git a/src/kernel/super.h b/src/kernel/super.h
index 99022a24039228e985c8dde51339a4b72b24bcd2..74609b37e29d1f881e3f9cdb86b3beba1a600371 100644 (file)
--- a/src/kernel/super.h
+++ b/src/kernel/super.h
@@ -118,7 +118,6 @@ struct ceph_client {
        struct workqueue_struct *trunc_wq;
 
        struct backing_dev_info backing_dev_info;
-       struct list_head clients_all;
        struct proc_dir_entry *proc_entry;
 };