From 79ad6482e5156c864973ca9e9f7f1a0e68290aa8 Mon Sep 17 00:00:00 2001
From: Huaxin Lu <luhuaxin1@huawei.com>
Date: Tue, 30 Apr 2024 00:42:43 +0800
Subject: [PATCH 09/28] Remove unused symbol in dim_core

---
 src/core/dim_core_symbol.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/src/core/dim_core_symbol.c b/src/core/dim_core_symbol.c
index eeb9240..38c9f02 100644
--- a/src/core/dim_core_symbol.c
+++ b/src/core/dim_core_symbol.c
@@ -45,20 +45,12 @@ int dim_core_kallsyms_init(void)
 	k->find_get_task_by_vpid = (DIM_FIND_GET_TASK_BY_VPID)
 		dim_kallsyms_lookup_name("find_get_task_by_vpid");
 #endif
-#ifndef JUMP_LABEL_NOP_SIZE
-	k->arch_jump_entry_size = (DIM_ARCH_JUMP_ENTRY_SIZE)
-		dim_kallsyms_lookup_name("arch_jump_entry_size");
-#endif
 
 	return (k->stext == NULL || k->etext == NULL ||
-#ifndef JUMP_LABEL_NOP_SIZE
-		k->arch_jump_entry_size == NULL ||
-#endif
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0)
 		k->find_module == NULL || k->find_get_task_by_vpid == NULL ||
 #endif
-	    k->start_jump_table == NULL || k->stop_jump_table == NULL ||
-	    k->jump_label_lock == NULL || k->jump_label_lock == NULL ||
-	    k->walk_process_tree == NULL) ? -ENOENT : 0;
+		k->start_jump_table == NULL || k->stop_jump_table == NULL ||
+		k->jump_label_lock == NULL || k->jump_label_lock == NULL ||
+		k->walk_process_tree == NULL) ? -ENOENT : 0;
 }
-
-- 
2.33.0