From 6999d38c953e568f0488572c0a68cba32286a2c3 Mon Sep 17 00:00:00 2001
From: Alexandre Oliva <aoliva@redhat.com>
Date: Fri, 20 Sep 2013 11:10:55 -0300
Subject: Add probes for malloc arena changes.

for ChangeLog

	* malloc/arena.c (get_free_list): Add probe
	memory_arena_reuse_free_list.
	(reused_arena) [PER_THREAD]: Add probes memory_arena_reuse_wait
	and memory_arena_reuse.
	(arena_get2) [!PER_THREAD]: Likewise.
	* malloc/malloc.c (__libc_realloc) [!PER_THREAD]: Add probe
	memory_arena_reuse_realloc.
	* manual/probes.texi: Document them.
---
 malloc/malloc.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'malloc/malloc.c')

diff --git a/malloc/malloc.c b/malloc/malloc.c
index 8f1ddf3834..c5b3c7cae8 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -2977,6 +2977,7 @@ __libc_realloc(void* oldmem, size_t bytes)
 #endif
 
 #if !defined PER_THREAD
+  LIBC_PROBE (memory_arena_reuse_realloc, 1, ar_ptr);
   /* As in malloc(), remember this arena for the next allocation. */
   tsd_setspecific(arena_key, (void *)ar_ptr);
 #endif
-- 
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