From 5c912c70e9333298ff48f7ea15424f72ca977b99 Mon Sep 17 00:00:00 2001
From: Fu Juntang <StrongTiger_001@163.com>
Date: 星期五, 17 九月 2021 09:43:55 +0800
Subject: [PATCH] Add the heartbeat logic feature.
---
src/shm/mm.cpp | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/src/shm/mm.cpp b/src/shm/mm.cpp
index 8fff5c2..e4ef672 100644
--- a/src/shm/mm.cpp
+++ b/src/shm/mm.cpp
@@ -113,7 +113,6 @@
newsize = ALIGN(size + (SIZE_T_SIZE << 1) + (PTR_SIZE << 1) );
- //fprintf(stderr, "mm_malloc : size=%u\n", size);
/* Search the free list for a fit */
SemUtil::dec(mutex);
if ((ptr = find_fit(newsize)) != NULL)
@@ -123,8 +122,11 @@
return aptr;
} else {
SemUtil::inc(mutex);
+ err_msg(0, "mm_malloc : out of memery\n");
+ LoggerFactory::getLogger()->fatal("mm_malloc : out of memery\n");
// abort();
- err_exit(0, "mm_malloc : out of memery\n");
+ exit(1);
+
return NULL;
}
@@ -254,6 +256,7 @@
first = false;
shmid = shmget(SHM_KEY, 0, 0);
}
+
if (shmid == -1)
err_exit(errno, "mm_init shmget");
shmp = shmat(shmid, key_addr, 0);
@@ -336,8 +339,6 @@
else
LoggerFactory::getLogger()->debug("shared memory destroy\n");
- LoggerFactory::getLogger()->debug( "mm_destroy: real destroy.");
-
SemUtil::inc(mutex);
SemUtil::remove(mutex);
return true;
@@ -361,6 +362,7 @@
void mm_free_by_key(int key) {
void *ptr;
+
ptr = hashtable_get(hashtable, key);
if(ptr != NULL) {
mm_free(ptr);
--
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