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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>
This commit is contained in:
Sunil Mushran 2008-03-10 15:16:25 -07:00 committed by Mark Fasheh
parent 4e3d24ed1a
commit 751155a953
2 changed files with 35 additions and 37 deletions
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35
fs/ocfs2/dlm/dlmcommon.h
View File

@ -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,

37
fs/ocfs2/dlm/dlmmaster.c
View File

@ -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,