#include <asm/uaccess.h>
#include <linux/dlm.h>
+#include "config.h"
#define DLM_LOCKSPACE_LEN 64
#define log_error(ls, fmt, args...) \
printk(KERN_ERR "dlm: %s: " fmt "\n", (ls)->ls_name , ##args)
-#define DLM_LOG_DEBUG
-#ifdef DLM_LOG_DEBUG
-#define log_debug(ls, fmt, args...) log_error(ls, fmt, ##args)
-#else
-#define log_debug(ls, fmt, args...)
-#endif
+#define log_debug(ls, fmt, args...) \
+do { \
+ if (dlm_config.ci_log_debug) \
+ printk(KERN_DEBUG "dlm: %s: " fmt "\n", \
+ (ls)->ls_name , ##args); \
+} while (0)
#define DLM_ASSERT(x, do) \
{ \
/* dlm_header is first element of all structs sent between nodes */
-#define DLM_HEADER_MAJOR 0x00020000
-#define DLM_HEADER_MINOR 0x00000001
+#define DLM_HEADER_MAJOR 0x00030000
+#define DLM_HEADER_MINOR 0x00000000
#define DLM_MSG 1
#define DLM_RCOM 2
uint32_t rc_type; /* DLM_RCOM_ */
int rc_result; /* multi-purpose */
uint64_t rc_id; /* match reply with request */
+ uint64_t rc_seq; /* sender's ls_recover_seq */
+ uint64_t rc_seq_reply; /* remote ls_recover_seq */
char rc_buf[0];
};
char *ls_recover_buf;
int ls_recover_nodeid; /* for debugging */
uint64_t ls_rcom_seq;
+ spinlock_t ls_rcom_spin;
struct list_head ls_recover_list;
spinlock_t ls_recover_list_lock;
int ls_recover_list_count;
#define LSFL_RUNNING 1
#define LSFL_RECOVERY_STOP 2
#define LSFL_RCOM_READY 3
-#define LSFL_UEVENT_WAIT 4
+#define LSFL_RCOM_WAIT 4
+#define LSFL_UEVENT_WAIT 5
/* much of this is just saving user space pointers associated with the
lock that we pass back to the user lib with an ast */
spinlock_t asts_spin;
struct list_head locks;
spinlock_t locks_spin;
+ struct list_head unlocking;
wait_queue_head_t wait;
};