From 58d938d3910598831ca7b0aa14685374582722c6 Mon Sep 17 00:00:00 2001
From: Kolan Sh <mecareful@gmail.com>
Date: Fri, 29 Apr 2011 16:00:49 +0400
Subject: [PATCH] =?UTF-8?q?=D0=BF=D0=BE=D0=BB=D1=83=D1=87=D0=B8=D0=BB?=
 =?UTF-8?q?=D0=B8=20=D1=83=D1=81=D0=BA=D0=BE=D1=80=D0=B5=D0=BD=D0=B8=D0=B5?=
 =?UTF-8?q?=20=D0=B2=2042=20=D1=80=D0=B0=D0=B7=D0=B0=20=D0=BF=D0=BE=20?=
 =?UTF-8?q?=D1=81=D1=80=D0=B0=D0=B2=D0=BD=D0=B5=D0=BD=D0=B8=D1=8E=20=D1=81?=
 =?UTF-8?q?=20malloc=20=D0=B8=20=D0=B2=2056=20=D1=80=D0=B0=D0=B7=20=D0=BF?=
 =?UTF-8?q?=D0=BE=20=D1=81=D1=80=D0=B0=D0=B2=D0=BD=D0=B5=D0=BD=D0=B8=D1=8E?=
 =?UTF-8?q?=20=D1=81=20vector=5Fadd?=
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---
 c/malloc_speed_test/malloc_speed_test.c |  4 +++-
 c/malloc_speed_test/pool_list.c         | 28 +++++++------------------
 c/malloc_speed_test/run.sh              |  2 +-
 3 files changed, 11 insertions(+), 23 deletions(-)

diff --git a/c/malloc_speed_test/malloc_speed_test.c b/c/malloc_speed_test/malloc_speed_test.c
index f812ab1..f9259fd 100644
--- a/c/malloc_speed_test/malloc_speed_test.c
+++ b/c/malloc_speed_test/malloc_speed_test.c
@@ -6,8 +6,10 @@ int main()
 {
 	unsigned long long i;
 
+    void *p = NULL;
+
 	for (i = 0; i < MAX_I; i++)
-		free(malloc(1));
+		p = malloc(1);
 
 	return 0;
 }
diff --git a/c/malloc_speed_test/pool_list.c b/c/malloc_speed_test/pool_list.c
index 651240d..fa1f42a 100644
--- a/c/malloc_speed_test/pool_list.c
+++ b/c/malloc_speed_test/pool_list.c
@@ -53,32 +53,18 @@ inline void *alloc()
 	if (!free_pool)
 		return NULL;
 
-	struct block_s *f1 = free_pool,
-	               *f2 = free_pool->next,
-		       *b1 = busy_pool;
-
-	// move one free block to busy list
-
-	// f1, b1
-	if (b1) {
-		f1->next = b1;
-		b1->prev = f1;
+	if (busy_pool) {
+		free_pool->next = busy_pool;
+		busy_pool->prev = free_pool;
 	}
 	else
-		f1->next = NULL;
+		free_pool->next = NULL;
 
-	// f2
-	if (f2)
-		f2->prev = NULL;
-	
-	// free_pool
-	free_pool = f2;
+	busy_pool = free_pool;
 
-	// busy_pool
-	busy_pool = f1;
+	free_pool = free_pool->next;
 
-
-	return &f1->obj;
+	return &busy_pool->obj;
 }
 
 inline void free(void *p)
diff --git a/c/malloc_speed_test/run.sh b/c/malloc_speed_test/run.sh
index e153157..5b60411 100755
--- a/c/malloc_speed_test/run.sh
+++ b/c/malloc_speed_test/run.sh
@@ -9,5 +9,5 @@ c++ -O2 vector_add.cpp -o vector_add && time ./vector_add
 echo -e "\n\npool1.c test:"
 cc -O2 pool1.c -o pool1 && time ./pool1
 
-echo -e "\n\npool_list.c test:"
+echo -e "\n\npool_list.c test (вычесть 279мс на init()):"
 cc -O2 pool_list.c -o pool_list && time ./pool_list