cgroups: s/cgfd_limit/dfd_lim/g

src/lxc/cgroups/cgfsng.c

@@ -402,7 +402,7 @@ static int cgroup_hierarchy_add(struct cgroup_ops *ops, int dfd_mnt, char *mnt,
 		return ret_errno(ENOMEM);
 
 	new->dfd_con		= -EBADF;
-	new->cgfd_limit		= -EBADF;
+	new->dfd_lim		= -EBADF;
 	new->dfd_mon		= -EBADF;
 
 	new->fs_type		= fs_type;
@@ -805,9 +805,9 @@ static bool cgroup_tree_create(struct cgroup_ops *ops, struct lxc_conf *conf,
 		h->container_full_path = move_ptr(path);
 
 		if (fd_limit < 0)
-			h->cgfd_limit = h->dfd_con;
+			h->dfd_lim = h->dfd_con;
 		else
-			h->cgfd_limit = move_fd(fd_limit);
+			h->dfd_lim = move_fd(fd_limit);
 
 		if (limit_path)
 			h->container_limit_path = move_ptr(limit_path);
@@ -827,11 +827,11 @@ static void cgroup_tree_prune_leaf(struct hierarchy *h, const char *path_prune,
 
 	if (payload) {
 		/* Check whether we actually created the cgroup to prune. */
-		if (h->cgfd_limit < 0)
+		if (h->dfd_lim < 0)
 			prune = false;
 
 		free_equal(h->container_full_path, h->container_limit_path);
-		close_equal(h->dfd_con, h->cgfd_limit);
+		close_equal(h->dfd_con, h->dfd_lim);
 	} else {
 		/* Check whether we actually created the cgroup to prune. */
 		if (h->dfd_mon < 0)

src/lxc/cgroups/cgroup.c

@@ -91,7 +91,7 @@ void cgroup_exit(struct cgroup_ops *ops)
 		free_equal((*it)->container_full_path,
 			   (*it)->container_limit_path);
 
-		close_equal((*it)->dfd_con, (*it)->cgfd_limit);
+		close_equal((*it)->dfd_con, (*it)->dfd_lim);
 
 		if ((*it)->dfd_mon >= 0)
 			close((*it)->dfd_mon);

src/lxc/cgroups/cgroup.h

@@ -99,7 +99,7 @@ struct hierarchy {
 	 * @container_limit_path.
 	 * Will be equal to @dfd_con if no limiting cgroup has been requested.
 	 */
-	int cgfd_limit;
+	int dfd_lim;
 
 	/* File descriptor for the monitor's cgroup. */
 	int dfd_mon;

src/lxc/cgroups/cgroup2_devices.c

@@ -609,7 +609,7 @@ bool bpf_cgroup_devices_attach(struct cgroup_ops *ops,
 		return syserrno(false, "Failed to create bpf program");
 
 	ret = bpf_program_cgroup_attach(prog, BPF_CGROUP_DEVICE,
-					ops->unified->cgfd_limit,
+					ops->unified->dfd_lim,
 					BPF_F_ALLOW_MULTI);
 	if (ret)
 		return syserrno(false, "Failed to attach bpf program");
@@ -635,7 +635,7 @@ bool bpf_cgroup_devices_update(struct cgroup_ops *ops,
 	if (!pure_unified_layout(ops))
 		return ret_set_errno(false, EINVAL);
 
-	if (ops->unified->cgfd_limit < 0)
+	if (ops->unified->dfd_lim < 0)
 		return ret_set_errno(false, EBADF);
 
 	/*

src/lxc/commands.c

@@ -898,7 +898,7 @@ static int lxc_cmd_stop_callback(int fd, struct lxc_cmd_req *req,
 			TRACE("Sent signal %d to pidfd %d", stopsignal, handler->pid);
 
 		if (pure_unified_layout(cgroup_ops))
-			ret = __cgroup_unfreeze(cgroup_ops->unified->cgfd_limit, -1);
+			ret = __cgroup_unfreeze(cgroup_ops->unified->dfd_lim, -1);
 		else
 			ret = cgroup_ops->unfreeze(cgroup_ops, -1);
 		if (ret)
@@ -1518,7 +1518,7 @@ static int lxc_cmd_get_cgroup2_fd_callback_do(int fd, struct lxc_cmd_req *req,
 	if (!pure_unified_layout(ops) || !ops->unified)
 		return lxc_cmd_rsp_send(fd, &rsp);
 
-	send_fd = limiting_cgroup ? ops->unified->cgfd_limit
+	send_fd = limiting_cgroup ? ops->unified->dfd_lim
 				  : ops->unified->dfd_con;
 
 	rsp.ret = 0;