0xb53701 <free+129>:	cmpxchg %ecx,(%esi)
0xb53704 <free+132>:	jne    0xb570b6
0xb5370a <free+138>:	mov    %edi,0x4(%esp)
0xb5370e <free+142>:	mov    %esi,(%esp)
0xb53711 <free+145>:	call   0xb52dc0
0xb53716 <free+150>:	cmpl   $0x0,%gs:0xc
0xb5371e <free+158>:	je     0xb53721 <free+161>
0xb53720 <free+160>:	lock subl $0x1,(%esi)
0xb53724 <free+164>:	jne    0xb570c2
0xb5372a <free+170>:	jmp    0xb536b5 <free+53>
0xb5372c <free+172>:	lea    0x0(%esi,%eiz,1),%esi
0xb53730 <free+176>:	mov    0x15c4(%ebx),%esi
0xb53736 <free+182>:	test   %esi,%esi
0xb53738 <free+184>:	jne    0xb53760 <free+224>
0xb5373a <free+186>:	cmp    0x15b4(%ebx),%eax
0xb53740 <free+192>:	jbe    0xb53760 <free+224>