rlimit: Stop writting old rlimits image entries

We're using new image format, but old image file
is still generated. This will be addressed in
next patch.
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-dump.c

@@ -317,7 +317,7 @@ static inline u_int64_t encode_rlim(unsigned long val)
 	return val == RLIM_INFINITY ? -1 : val;
 }
 
-static int __dump_task_rlimits(int pid, TaskRlimitsEntry *rls)
+static int dump_task_rlimits(int pid, TaskRlimitsEntry *rls)
 {
 	int res;
 
@@ -342,31 +342,6 @@ static int __dump_task_rlimits(int pid, TaskRlimitsEntry *rls)
 	return 0;
 }
 
-static int dump_task_rlims(int pid, struct cr_fdset *fds)
-{
-	int res, fd;
-
-	fd = fdset_fd(fds, CR_FD_RLIMIT);
-
-	for (res = 0; res < RLIM_NLIMITS; res++) {
-		struct rlimit lim;
-		RlimitEntry re = RLIMIT_ENTRY__INIT;
-
-		if (prlimit(pid, res, NULL, &lim)) {
-			pr_perror("Can't get rlimit %d", res);
-			return -1;
-		}
-
-		re.cur = encode_rlim(lim.rlim_cur);
-		re.max = encode_rlim(lim.rlim_max);
-
-		if (pb_write_one(fd, &re, PB_RLIMIT))
-			return -1;
-	}
-
-	return 0;
-}
-
 static int dump_filemap(pid_t pid, struct vma_area *vma_area,
 		const struct cr_fdset *fdset)
 {
@@ -706,7 +681,7 @@ static int dump_task_core_all(struct pstree_item *item,
 	if (ret)
 		goto err;
 
-	ret = __dump_task_rlimits(pid, core->rlimits);
+	ret = dump_task_rlimits(pid, core->rlimits);
 	if (ret)
 		goto err;
 
@@ -1604,12 +1579,6 @@ static int dump_one_task(struct pstree_item *item)
 		goto err;
 	}
 
-	ret = dump_task_rlims(pid, cr_fdset);
-	if (ret) {
-		pr_err("Dump %d rlimits failed %d\n", pid, ret);
-		goto err;
-	}
-
 	ret = dump_task_signals(pid, item, cr_fdset);
 	if (ret) {
 		pr_err("Dump %d signals failed %d\n", pid, ret);