fs/ocfs2/dlmglue.c

787 			"Lockres %s has %u ex holders\n",
1702 				 int ex,
1705 	int level =  ex ? DLM_LOCK_EX : DLM_LOCK_PR;
1974 int ocfs2_file_lock(struct file *file, int ex, int trylock)
1976 	int ret, level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
2065 	mlog(0, "Lock: \"%s\" ex: %d, trylock: %d, returns: %d\n",
2066 	     lockres->l_name, ex, trylock, ret);
2428 				 int ex,
2440 	     ex ? "EXMODE" : "PRMODE");
2447 		if (ex)
2460 	level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
2524 			ocfs2_inode_unlock(inode, ex);
2548 		struct buffer_head **ret_bh, int ex, struct folio *folio)
2552 	ret = ocfs2_inode_lock_full(inode, ret_bh, ex, OCFS2_LOCK_NONBLOCK);
2562 		if (ocfs2_inode_lock(inode, ret_bh, ex) == 0)
2563 			ocfs2_inode_unlock(inode, ex);
2616 		       int ex)
2618 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
2624 	     ex ? "EXMODE" : "PRMODE");
2651  *    ex		ex	    see 2.1 below
2652  *    ex		pr	    see 2.2 below
2653  *    pr		ex	    see 2.1 below
2666  * ocfs2_inode_lock_tracker(ex=0)
2668  *                                <======   ocfs2_inode_lock_tracker(ex=1)
2670  * ocfs2_inode_lock_tracker(ex=1)
2674 			     int ex,
2691 		status = ocfs2_inode_lock_full(inode, ret_bh, ex, 0);
2698 		oh->oh_ex = ex;
2703 	if (unlikely(ex && !tmp_oh->oh_ex)) {
2718 		status = ocfs2_inode_lock_full(inode, ret_bh, ex,
2730 				int ex,
2790 		     int ex)
2793 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
2829 			int ex)
2831 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
2864 int ocfs2_nfs_sync_lock(struct ocfs2_super *osb, int ex)
2872 	if (ex)
2880 	status = ocfs2_cluster_lock(osb, lockres, ex ? LKM_EXMODE : LKM_PRMODE,
2885 		if (ex)
2894 void ocfs2_nfs_sync_unlock(struct ocfs2_super *osb, int ex)
2900 				     ex ? LKM_EXMODE : LKM_PRMODE);
2901 	if (ex)
2971 int ocfs2_dentry_lock(struct dentry *dentry, int ex)
2974 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
2981 		if (ex)
2996 void ocfs2_dentry_unlock(struct dentry *dentry, int ex)
2998 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
3134  *	- Add last pr/ex unlock times and first lock wait time in usecs
4185 void ocfs2_qinfo_unlock(struct ocfs2_mem_dqinfo *oinfo, int ex)
4189 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
4240 int ocfs2_qinfo_lock(struct ocfs2_mem_dqinfo *oinfo, int ex)
4244 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
4249 		if (ex)
4266 		ocfs2_qinfo_unlock(oinfo, ex);
4272 int ocfs2_refcount_lock(struct ocfs2_refcount_tree *ref_tree, int ex)
4275 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;
4293 void ocfs2_refcount_unlock(struct ocfs2_refcount_tree *ref_tree, int ex)
4295 	int level = ex ? DLM_LOCK_EX : DLM_LOCK_PR;