Comment 14 for bug 1178847

nosmp copy:

00002fa8 <kmem_cache_alloc_trace>:
    2fa8: e1a0c00d mov ip, sp
    2fac: e92ddbf0 push {r4, r5, r6, r7, r8, r9, fp, ip, lr, pc}
    2fb0: e24cb004 sub fp, ip, #4
    2fb4: e24dd008 sub sp, sp, #8
    2fb8: e52de004 push {lr} ; (str lr, [sp, #-4]!)
    2fbc: ebfffffe bl 0 <__gnu_mcount_nc>
    2fc0: e59f3128 ldr r3, [pc, #296] ; 30f0 <kmem_cache_alloc_trace+0x148>
    2fc4: e1a0700e mov r7, lr
    2fc8: e1a05000 mov r5, r0
    2fcc: e1a06001 mov r6, r1
    2fd0: e1a08002 mov r8, r2
    2fd4: e5933000 ldr r3, [r3]
    2fd8: e2033010 and r3, r3, #16
    2fdc: e1130001 tst r3, r1
    2fe0: 0a000000 beq 2fe8 <kmem_cache_alloc_trace+0x40>
    2fe4: ebfffffe bl 0 <_cond_resched>
    2fe8: e5953000 ldr r3, [r5]
    2fec: e593c004 ldr ip, [r3, #4]
    2ff0: e5934000 ldr r4, [r3]
    2ff4: e3540000 cmp r4, #0
    2ff8: 1a000005 bne 3014 <kmem_cache_alloc_trace+0x6c>
    2ffc: e1a00005 mov r0, r5
    3000: e1a01006 mov r1, r6
    3004: e1a02007 mov r2, r7
    3008: ebfffffe bl 2f4 <ksize+0xc0>
    300c: e1a04000 mov r4, r0
    3010: ea000016 b 3070 <kmem_cache_alloc_trace+0xc8>
    3014: e5953014 ldr r3, [r5, #20]
    3018: e7942003 ldr r2, [r4, r3]
    301c: e10f0000 mrs r0, CPSR
    3020: f10c0080 cpsid i
    3024: e5953000 ldr r3, [r5]
    3028: e5931000 ldr r1, [r3]
    302c: e1510004 cmp r1, r4
    3030: 1a000008 bne 3058 <kmem_cache_alloc_trace+0xb0>
    3034: e5931004 ldr r1, [r3, #4]
    3038: e151000c cmp r1, ip
    303c: 1a000005 bne 3058 <kmem_cache_alloc_trace+0xb0>
    3040: e5832000 str r2, [r3]
    3044: e2811001 add r1, r1, #1
    3048: e5953000 ldr r3, [r5]
    304c: e5831004 str r1, [r3, #4]
    3050: e3a03001 mov r3, #1
    3054: ea000000 b 305c <kmem_cache_alloc_trace+0xb4>
    3058: e3a03000 mov r3, #0
    305c: e121f000 msr CPSR_c, r0
    3060: e3530000 cmp r3, #0
    3064: 0affffdf beq 2fe8 <kmem_cache_alloc_trace+0x40>
    3068: e5953014 ldr r3, [r5, #20]
    306c: f7d2f003 pld [r2, r3]
    3070: e3160902 tst r6, #32768 ; 0x8000
    3074: 0a000006 beq 3094 <kmem_cache_alloc_trace+0xec>
    3078: e3540000 cmp r4, #0
    307c: 0a000004 beq 3094 <kmem_cache_alloc_trace+0xec>
    3080: e5951010 ldr r1, [r5, #16]
    3084: e3510000 cmp r1, #0
    3088: 0a000001 beq 3094 <kmem_cache_alloc_trace+0xec>
    308c: e1a00004 mov r0, r4
    3090: ebfffffe bl 0 <__memzero>
    3094: e59f3058 ldr r3, [pc, #88] ; 30f4 <kmem_cache_alloc_trace+0x14c>
    3098: e595900c ldr r9, [r5, #12]
    309c: e5932004 ldr r2, [r3, #4]
    30a0: e3520000 cmp r2, #0
    30a4: 0a00000e beq 30e4 <kmem_cache_alloc_trace+0x13c>
    30a8: e5935010 ldr r5, [r3, #16]
    30ac: e3550000 cmp r5, #0
    30b0: 0a00000b beq 30e4 <kmem_cache_alloc_trace+0x13c>
    30b4: e2855008 add r5, r5, #8
    30b8: e58d9000 str r9, [sp]
    30bc: e1a03008 mov r3, r8
    30c0: e58d6004 str r6, [sp, #4]
    30c4: e1a01007 mov r1, r7
    30c8: e515c008 ldr ip, [r5, #-8]
    30cc: e1a02004 mov r2, r4
    30d0: e5150004 ldr r0, [r5, #-4]
    30d4: e12fff3c blx ip
    30d8: e4953008 ldr r3, [r5], #8
    30dc: e3530000 cmp r3, #0
    30e0: 1afffff4 bne 30b8 <kmem_cache_alloc_trace+0x110>
    30e4: e24bd024 sub sp, fp, #36 ; 0x24
    30e8: e1a00004 mov r0, r4
    30ec: e89dabf0 ldm sp, {r4, r5, r6, r7, r8, r9, fp, sp, pc}
 ...