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[Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() famil
From: |
Avi Kivity |
Subject: |
[Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family |
Date: |
Thu, 18 Aug 2011 10:48:17 -0700 |
This makes the tracing infrastructure available to users of g_new().
Signed-off-by: Avi Kivity <address@hidden>
---
qemu-common.h | 1 +
qemu-malloc.c | 15 +++++++++++++++
vl.c | 1 +
3 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/qemu-common.h b/qemu-common.h
index 74d5c4b..fbe2de0 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -180,6 +180,7 @@ const char *path(const char *pathname);
#define qemu_isascii(c) isascii((unsigned char)(c))
#define qemu_toascii(c) toascii((unsigned char)(c))
+void qemu_malloc_init(void);
void *qemu_oom_check(void *ptr);
void *qemu_malloc(size_t size);
void *qemu_realloc(void *ptr, size_t size);
diff --git a/qemu-malloc.c b/qemu-malloc.c
index b9b3851..8b0c1ec 100644
--- a/qemu-malloc.c
+++ b/qemu-malloc.c
@@ -24,6 +24,21 @@
#include "qemu-common.h"
#include "trace.h"
#include <stdlib.h>
+#include <glib.h>
+
+static GMemVTable gmemvtable = {
+ .malloc = qemu_malloc,
+ .realloc = qemu_realloc,
+ .free = qemu_free,
+};
+
+/**
+ * qemu_malloc_init: initialize memory management
+ */
+void qemu_malloc_init(void)
+{
+ g_mem_set_vtable(&gmemvtable);
+}
void qemu_free(void *ptr)
{
diff --git a/vl.c b/vl.c
index c714127..7c4f8da 100644
--- a/vl.c
+++ b/vl.c
@@ -2106,6 +2106,7 @@ int main(int argc, char **argv, char **envp)
atexit(qemu_run_exit_notifiers);
error_set_progname(argv[0]);
+ qemu_malloc_init();
init_clocks();
--
1.7.6
- [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family,
Avi Kivity <=
- Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Stefan Hajnoczi, 2011/08/19
- Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Peter Maydell, 2011/08/19
- Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Avi Kivity, 2011/08/19
- Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Blue Swirl, 2011/08/20
- Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Anthony Liguori, 2011/08/20
- Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Blue Swirl, 2011/08/21
- Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Anthony Liguori, 2011/08/21
- Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Paolo Bonzini, 2011/08/22
Re: [Qemu-devel] [PATCH] Wire g_new() and friends to the qemu_malloc() family, Anthony Liguori, 2011/08/20