From 7f60c078c3b0b8ed505adf3eb87ca69909eca21b Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期四, 18 一月 2024 14:13:00 +0800
Subject: [PATCH] less memory
---
src/shm/mm.cpp | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/shm/mm.cpp b/src/shm/mm.cpp
index 29e6364..bcfc1a7 100644
--- a/src/shm/mm.cpp
+++ b/src/shm/mm.cpp
@@ -558,7 +558,7 @@
if ((bp >= mem_start_brk) && (bp <= mem_max_addr) && (GET_ALLOC(HDRP(bp - SIZE_T_SIZE)))) {
val = *(size_t *)(bp - SIZE_T_SIZE);
- if (((val >= START_KEY) && (val <= (START_KEY + MAPSIZE))) || (val == SHM_BUS_KEY)) {
+ if ((val >= START_KEY) || (val == SHM_BUS_KEY)) {
return true;
}
--
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