ocfs2/dlm: Move struct dlm_master_list_entry to dlmcommon.h
This patch moves some mle related definitions from dlmmaster.c
to dlmcommon.h. Future patches need these definitions to dump mle
debugging information.
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Joel Becker <joel.beckeroracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index f7a51ca..d5a86fb 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -49,6 +49,41 @@
/* Intended to make it easier for us to switch out hash functions */
#define dlm_lockid_hash(_n, _l) full_name_hash(_n, _l)
+enum dlm_mle_type {
+ DLM_MLE_BLOCK,
+ DLM_MLE_MASTER,
+ DLM_MLE_MIGRATION
+};
+
+struct dlm_lock_name {
+ u8 len;
+ u8 name[DLM_LOCKID_NAME_MAX];
+};
+
+struct dlm_master_list_entry {
+ struct list_head list;
+ struct list_head hb_events;
+ struct dlm_ctxt *dlm;
+ spinlock_t spinlock;
+ wait_queue_head_t wq;
+ atomic_t woken;
+ struct kref mle_refs;
+ int inuse;
+ unsigned long maybe_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
+ unsigned long vote_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
+ unsigned long response_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
+ unsigned long node_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
+ u8 master;
+ u8 new_master;
+ enum dlm_mle_type type;
+ struct o2hb_callback_func mle_hb_up;
+ struct o2hb_callback_func mle_hb_down;
+ union {
+ struct dlm_lock_resource *res;
+ struct dlm_lock_name name;
+ } u;
+};
+
enum dlm_ast_type {
DLM_AST = 0,
DLM_BAST,
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 9713346..94cadcb 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -52,43 +52,6 @@
#define MLOG_MASK_PREFIX (ML_DLM|ML_DLM_MASTER)
#include "cluster/masklog.h"
-enum dlm_mle_type {
- DLM_MLE_BLOCK,
- DLM_MLE_MASTER,
- DLM_MLE_MIGRATION
-};
-
-struct dlm_lock_name
-{
- u8 len;
- u8 name[DLM_LOCKID_NAME_MAX];
-};
-
-struct dlm_master_list_entry
-{
- struct list_head list;
- struct list_head hb_events;
- struct dlm_ctxt *dlm;
- spinlock_t spinlock;
- wait_queue_head_t wq;
- atomic_t woken;
- struct kref mle_refs;
- int inuse;
- unsigned long maybe_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
- unsigned long vote_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
- unsigned long response_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
- unsigned long node_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
- u8 master;
- u8 new_master;
- enum dlm_mle_type type;
- struct o2hb_callback_func mle_hb_up;
- struct o2hb_callback_func mle_hb_down;
- union {
- struct dlm_lock_resource *res;
- struct dlm_lock_name name;
- } u;
-};
-
static void dlm_mle_node_down(struct dlm_ctxt *dlm,
struct dlm_master_list_entry *mle,
struct o2nm_node *node,