diff options
Diffstat (limited to 'fs/dlm/dlm_internal.h')
| -rw-r--r-- | fs/dlm/dlm_internal.h | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index 0020cd0..16f20cf 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -35,6 +35,7 @@ #include <linux/kref.h> #include <linux/kernel.h> #include <linux/jhash.h> +#include <linux/mutex.h> #include <asm/semaphore.h> #include <asm/uaccess.h> @@ -42,20 +43,6 @@ #define DLM_LOCKSPACE_LEN 64 -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -#if (BITS_PER_LONG == 64) -#define PRIx64 "lx" -#else -#define PRIx64 "Lx" -#endif - /* Size of the temp buffer midcomms allocates on the stack. We try to make this large enough so most messages fit. FIXME: should sctp make this unnecessary? */ @@ -266,7 +253,7 @@ struct dlm_lkb { struct dlm_rsb { struct dlm_ls *res_ls; /* the lockspace */ struct kref res_ref; - struct semaphore res_sem; + struct mutex res_mutex; unsigned long res_flags; int res_length; /* length of rsb name */ int res_nodeid; @@ -449,7 +436,7 @@ struct dlm_ls { struct dlm_dirtable *ls_dirtbl; uint32_t ls_dirtbl_size; - struct semaphore ls_waiters_sem; + struct mutex ls_waiters_mutex; struct list_head ls_waiters; /* lkbs needing a reply */ struct list_head ls_nodes; /* current nodes in ls */ @@ -472,14 +459,14 @@ struct dlm_ls { struct timer_list ls_timer; struct task_struct *ls_recoverd_task; - struct semaphore ls_recoverd_active; + struct mutex ls_recoverd_active; spinlock_t ls_recover_lock; uint32_t ls_recover_status; /* DLM_RS_ */ uint64_t ls_recover_seq; struct dlm_recover *ls_recover_args; struct rw_semaphore ls_in_recovery; /* block local requests */ struct list_head ls_requestqueue;/* queue remote requests */ - struct semaphore ls_requestqueue_lock; + struct mutex ls_requestqueue_mutex; char *ls_recover_buf; struct list_head ls_recover_list; spinlock_t ls_recover_list_lock; |
