1 files changed, 11 insertions, 112 deletions

diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 2e4d43a54652..3d5c6a0eb9ec 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -67,14 +67,6 @@ struct ocfs2_mask_waiter {
         unsigned long           mw_goal;
 };
 
-static void ocfs2_inode_bast_func(void *opaque,
-                                  int level);
-static void ocfs2_dentry_bast_func(void *opaque,
-                                  int level);
-static void ocfs2_super_bast_func(void *opaque,
-                                  int level);
-static void ocfs2_rename_bast_func(void *opaque,
-                                   int level);
 static struct ocfs2_super *ocfs2_get_dentry_osb(struct ocfs2_lock_res *lockres);
 static struct ocfs2_super *ocfs2_get_inode_osb(struct ocfs2_lock_res *lockres);
 
@@ -123,7 +115,6 @@ struct ocfs2_lock_res_ops {
          * this callback if ->l_priv is not an ocfs2_super pointer
          */
         struct ocfs2_super * (*get_osb)(struct ocfs2_lock_res *);
-        void (*bast)(void *, int);
         int  (*unblock)(struct ocfs2_lock_res *, struct ocfs2_unblock_ctl *);
         void (*post_unlock)(struct ocfs2_super *, struct ocfs2_lock_res *);
 
@@ -152,40 +143,34 @@ static int ocfs2_generic_unblock_lock(struct ocfs2_super *osb,
 
 static struct ocfs2_lock_res_ops ocfs2_inode_rw_lops = {
         .get_osb        = ocfs2_get_inode_osb,
-        .bast           = ocfs2_inode_bast_func,
         .unblock        = ocfs2_unblock_inode_lock,
         .flags          = 0,
 };
 
 static struct ocfs2_lock_res_ops ocfs2_inode_meta_lops = {
         .get_osb        = ocfs2_get_inode_osb,
-        .bast           = ocfs2_inode_bast_func,
         .unblock        = ocfs2_unblock_meta,
         .flags          = LOCK_TYPE_REQUIRES_REFRESH,
 };
 
 static struct ocfs2_lock_res_ops ocfs2_inode_data_lops = {
         .get_osb        = ocfs2_get_inode_osb,
-        .bast           = ocfs2_inode_bast_func,
         .unblock        = ocfs2_unblock_data,
         .flags          = 0,
 };
 
 static struct ocfs2_lock_res_ops ocfs2_super_lops = {
-        .bast           = ocfs2_super_bast_func,
         .unblock        = ocfs2_unblock_osb_lock,
         .flags          = LOCK_TYPE_REQUIRES_REFRESH,
 };
 
 static struct ocfs2_lock_res_ops ocfs2_rename_lops = {
-        .bast           = ocfs2_rename_bast_func,
         .unblock        = ocfs2_unblock_osb_lock,
         .flags          = 0,
 };
 
 static struct ocfs2_lock_res_ops ocfs2_dentry_lops = {
         .get_osb        = ocfs2_get_dentry_osb,
-        .bast           = ocfs2_dentry_bast_func,
         .unblock        = ocfs2_unblock_dentry_lock,
         .post_unlock    = ocfs2_dentry_post_unlock,
         .flags          = 0,
@@ -198,24 +183,6 @@ static inline int ocfs2_is_inode_lock(struct ocfs2_lock_res *lockres)
                 lockres->l_type == OCFS2_LOCK_TYPE_RW;
 }
 
-static inline int ocfs2_is_super_lock(struct ocfs2_lock_res *lockres)
-{
-        return lockres->l_type == OCFS2_LOCK_TYPE_SUPER;
-}
-
-static inline int ocfs2_is_rename_lock(struct ocfs2_lock_res *lockres)
-{
-        return lockres->l_type == OCFS2_LOCK_TYPE_RENAME;
-}
-
-static inline struct ocfs2_super *ocfs2_lock_res_super(struct ocfs2_lock_res *lockres)
-{
-        BUG_ON(!ocfs2_is_super_lock(lockres)
-               && !ocfs2_is_rename_lock(lockres));
-
-        return (struct ocfs2_super *) lockres->l_priv;
-}
-
 static inline struct inode *ocfs2_lock_res_inode(struct ocfs2_lock_res *lockres)
 {
         BUG_ON(!ocfs2_is_inode_lock(lockres));
@@ -663,17 +630,19 @@ static int ocfs2_generic_handle_bast(struct ocfs2_lock_res *lockres,
         return needs_downconvert;
 }
 
-static void ocfs2_generic_bast_func(struct ocfs2_super *osb,
-                                    struct ocfs2_lock_res *lockres,
-                                    int level)
+static void ocfs2_blocking_ast(void *opaque, int level)
 {
+        struct ocfs2_lock_res *lockres = opaque;
+        struct ocfs2_super *osb = ocfs2_get_lockres_osb(lockres);
         int needs_downconvert;
         unsigned long flags;
 
-        mlog_entry_void();
-
         BUG_ON(level <= LKM_NLMODE);
 
+        mlog(0, "BAST fired for lockres %s, blocking %d, level %d type %s\n",
+             lockres->l_name, level, lockres->l_level,
+             ocfs2_lock_type_string(lockres->l_type));
+
         spin_lock_irqsave(&lockres->l_lock, flags);
         needs_downconvert = ocfs2_generic_handle_bast(lockres, level);
         if (needs_downconvert)
@@ -683,30 +652,6 @@ static void ocfs2_generic_bast_func(struct ocfs2_super *osb,
         wake_up(&lockres->l_event);
 
         ocfs2_kick_vote_thread(osb);
-
-        mlog_exit_void();
-}
-
-static void ocfs2_inode_bast_func(void *opaque, int level)
-{
-        struct ocfs2_lock_res *lockres = opaque;
-        struct inode *inode;
-        struct ocfs2_super *osb;
-
-        mlog_entry_void();
-
-        BUG_ON(!ocfs2_is_inode_lock(lockres));
-
-        inode = ocfs2_lock_res_inode(lockres);
-        osb = OCFS2_SB(inode->i_sb);
-
-        mlog(0, "BAST fired for inode %llu, blocking %d, level %d type %s\n",
-             (unsigned long long)OCFS2_I(inode)->ip_blkno, level,
-             lockres->l_level, ocfs2_lock_type_string(lockres->l_type));
-
-        ocfs2_generic_bast_func(osb, lockres, level);
-
-        mlog_exit_void();
 }
 
 static void ocfs2_locking_ast(void *opaque)
@@ -751,52 +696,6 @@ static void ocfs2_locking_ast(void *opaque)
         spin_unlock_irqrestore(&lockres->l_lock, flags);
 }
 
-static void ocfs2_super_bast_func(void *opaque,
-                                  int level)
-{
-        struct ocfs2_lock_res *lockres = opaque;
-        struct ocfs2_super *osb;
-
-        mlog_entry_void();
-        mlog(0, "Superblock BAST fired\n");
-
-        BUG_ON(!ocfs2_is_super_lock(lockres));
-        osb = ocfs2_lock_res_super(lockres);
-        ocfs2_generic_bast_func(osb, lockres, level);
-
-        mlog_exit_void();
-}
-
-static void ocfs2_rename_bast_func(void *opaque,
-                                   int level)
-{
-        struct ocfs2_lock_res *lockres = opaque;
-        struct ocfs2_super *osb;
-
-        mlog_entry_void();
-
-        mlog(0, "Rename BAST fired\n");
-
-        BUG_ON(!ocfs2_is_rename_lock(lockres));
-
-        osb = ocfs2_lock_res_super(lockres);
-        ocfs2_generic_bast_func(osb, lockres, level);
-
-        mlog_exit_void();
-}
-
-static void ocfs2_dentry_bast_func(void *opaque, int level)
-{
-        struct ocfs2_lock_res *lockres = opaque;
-        struct ocfs2_dentry_lock *dl = lockres->l_priv;
-        struct ocfs2_super *osb = OCFS2_SB(dl->dl_inode->i_sb);
-
-        mlog(0, "Dentry bast: level: %d, name: %s\n", level,
-             lockres->l_name);
-
-        ocfs2_generic_bast_func(osb, lockres, level);
-}
-
 static inline void ocfs2_recover_from_dlm_error(struct ocfs2_lock_res *lockres,
                                                 int convert)
 {
@@ -853,7 +752,7 @@ static int ocfs2_lock_create(struct ocfs2_super *osb,
                          OCFS2_LOCK_ID_MAX_LEN - 1,
                          ocfs2_locking_ast,
                          lockres,
-                         lockres->l_ops->bast);
+                         ocfs2_blocking_ast);
         if (status != DLM_NORMAL) {
                 ocfs2_log_dlm_error("dlmlock", status, lockres);
                 ret = -EINVAL;
@@ -1043,7 +942,7 @@ again:
                                  OCFS2_LOCK_ID_MAX_LEN - 1,
                                  ocfs2_locking_ast,
                                  lockres,
-                                 lockres->l_ops->bast);
+                                 ocfs2_blocking_ast);
                 if (status != DLM_NORMAL) {
                         if ((lkm_flags & LKM_NOQUEUE) &&
                             (status == DLM_NOTQUEUED))
@@ -2524,7 +2423,7 @@ static int ocfs2_downconvert_lock(struct ocfs2_super *osb,
                          OCFS2_LOCK_ID_MAX_LEN - 1,
                          ocfs2_locking_ast,
                          lockres,
-                         lockres->l_ops->bast);
+                         ocfs2_blocking_ast);
         if (status != DLM_NORMAL) {
                 ocfs2_log_dlm_error("dlmlock", status, lockres);
                 ret = -EINVAL;
@@ -3040,7 +2939,7 @@ static int ocfs2_unblock_osb_lock(struct ocfs2_lock_res *lockres,
 
         mlog(0, "Unblock lockres %s\n", lockres->l_name);
 
-        osb = ocfs2_lock_res_super(lockres);
+        osb = ocfs2_get_lockres_osb(lockres);
 
         status = ocfs2_generic_unblock_lock(osb,
                                             lockres,