Messages in this thread | | | Date | Mon, 5 Nov 2012 14:49:00 +0000 | From | Christoph Lameter <> | Subject | Re: [PATCH v2 6/9] rcu: use __this_cpu_read helper instead of per_cpu_ptr(p, raw_smp_processor_id()) |
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On Sun, 4 Nov 2012, Shan Wei wrote:
> __this_cpu_read<-----------------2 > 0000000000000000 <init_module>: > 0: 55 push %rbp > 1: 31 c0 xor %eax,%eax > 3: 48 89 e5 mov %rsp,%rbp > 6: 48 83 ec 10 sub $0x10,%rsp > a: c9 leaveq > b: c3 retq
?? There should be an operation using gs: here. This does not look like code that includes a __this_cpu_read().
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