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-rw-r--r--fs/ceph/mon_client.h121
1 files changed, 0 insertions, 121 deletions
diff --git a/fs/ceph/mon_client.h b/fs/ceph/mon_client.h
deleted file mode 100644
index 8e396f2c0963..000000000000
--- a/fs/ceph/mon_client.h
+++ /dev/null
@@ -1,121 +0,0 @@
-#ifndef _FS_CEPH_MON_CLIENT_H
-#define _FS_CEPH_MON_CLIENT_H
-
-#include <linux/completion.h>
-#include <linux/kref.h>
-#include <linux/rbtree.h>
-
-#include "messenger.h"
-
-struct ceph_client;
-struct ceph_mount_args;
-struct ceph_auth_client;
-
-/*
- * The monitor map enumerates the set of all monitors.
- */
-struct ceph_monmap {
- struct ceph_fsid fsid;
- u32 epoch;
- u32 num_mon;
- struct ceph_entity_inst mon_inst[0];
-};
-
-struct ceph_mon_client;
-struct ceph_mon_generic_request;
-
-
-/*
- * Generic mechanism for resending monitor requests.
- */
-typedef void (*ceph_monc_request_func_t)(struct ceph_mon_client *monc,
- int newmon);
-
-/* a pending monitor request */
-struct ceph_mon_request {
- struct ceph_mon_client *monc;
- struct delayed_work delayed_work;
- unsigned long delay;
- ceph_monc_request_func_t do_request;
-};
-
-/*
- * ceph_mon_generic_request is being used for the statfs and poolop requests
- * which are bening done a bit differently because we need to get data back
- * to the caller
- */
-struct ceph_mon_generic_request {
- struct kref kref;
- u64 tid;
- struct rb_node node;
- int result;
- void *buf;
- int buf_len;
- struct completion completion;
- struct ceph_msg *request; /* original request */
- struct ceph_msg *reply; /* and reply */
-};
-
-struct ceph_mon_client {
- struct ceph_client *client;
- struct ceph_monmap *monmap;
-
- struct mutex mutex;
- struct delayed_work delayed_work;
-
- struct ceph_auth_client *auth;
- struct ceph_msg *m_auth, *m_auth_reply, *m_subscribe, *m_subscribe_ack;
- int pending_auth;
-
- bool hunting;
- int cur_mon; /* last monitor i contacted */
- unsigned long sub_sent, sub_renew_after;
- struct ceph_connection *con;
- bool have_fsid;
-
- /* pending generic requests */
- struct rb_root generic_request_tree;
- int num_generic_requests;
- u64 last_tid;
-
- /* mds/osd map */
- int want_next_osdmap; /* 1 = want, 2 = want+asked */
- u32 have_osdmap, have_mdsmap;
-
-#ifdef CONFIG_DEBUG_FS
- struct dentry *debugfs_file;
-#endif
-};
-
-extern struct ceph_monmap *ceph_monmap_decode(void *p, void *end);
-extern int ceph_monmap_contains(struct ceph_monmap *m,
- struct ceph_entity_addr *addr);
-
-extern int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl);
-extern void ceph_monc_stop(struct ceph_mon_client *monc);
-
-/*
- * The model here is to indicate that we need a new map of at least
- * epoch @want, and also call in when we receive a map. We will
- * periodically rerequest the map from the monitor cluster until we
- * get what we want.
- */
-extern int ceph_monc_got_mdsmap(struct ceph_mon_client *monc, u32 have);
-extern int ceph_monc_got_osdmap(struct ceph_mon_client *monc, u32 have);
-
-extern void ceph_monc_request_next_osdmap(struct ceph_mon_client *monc);
-
-extern int ceph_monc_do_statfs(struct ceph_mon_client *monc,
- struct ceph_statfs *buf);
-
-extern int ceph_monc_open_session(struct ceph_mon_client *monc);
-
-extern int ceph_monc_validate_auth(struct ceph_mon_client *monc);
-
-extern int ceph_monc_create_snapid(struct ceph_mon_client *monc,
- u32 pool, u64 *snapid);
-
-extern int ceph_monc_delete_snapid(struct ceph_mon_client *monc,
- u32 pool, u64 snapid);
-
-#endif