On Wednesday 16 February 2005 12:12 am, Andrew Morton wrote: > echo "size-4096 0 0 0" > /proc/slabinfo Is there a reason X86_64 doesnt have CONFIG_FRAME_POINTER anywhere in the .config? I tried -rc4 with Manfred's patch and with CONFIG_DEBUG_SLAB and CONFIG_DEBUG. I get the following output from echo "size-64 0 0 0" > /proc/slabinfo obj ffff81002fe80000/0: 00000000000008a8 <0x8a8> obj ffff81002fe80000/1: 00000000000008a8 <0x8a8> obj ffff81002fe80000/2: 00000000000008a8 <0x8a8> : 3 : 4 : : obj ffff81002fe80000/43: 00000000000008a8 <0x8a8> obj ffff81002fe80000/44: 00000000000008a8 <0x8a8> How do I know what is at ffff81002fe80000? I tried the normal tricks (gdb -c /proc/kcore vmlinux, objdump -d etc.) but none of the places list this address. I am attaching my config. Parag