On 04/11/2014 16:52, Steven Rostedt wrote:
> From: "Steven Rostedt (Red Hat)" <rost...@goodmis.org>
>
> To allow for the restructiong of the trace_seq code, we need users
> of it to use the helper functions instead of accessing the internals
> of the trace_seq structure itself.
>
> Cc: Mark Rustad <mark.d.rus...@intel.com>
> Cc: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
> Cc: Paolo Bonzini <pbonz...@redhat.com>
> Signed-off-by: Steven Rostedt <rost...@goodmis.org>
> ---
> arch/x86/kvm/mmutrace.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/x86/kvm/mmutrace.h b/arch/x86/kvm/mmutrace.h
> index 5aaf35641768..ce463a9cc8fb 100644
> --- a/arch/x86/kvm/mmutrace.h
> +++ b/arch/x86/kvm/mmutrace.h
> @@ -22,7 +22,7 @@
> __entry->unsync = sp->unsync;
>
> #define KVM_MMU_PAGE_PRINTK() ({ \
> - const u32 saved_len = p->len; \
> + const char *saved_ptr = trace_seq_buffer_ptr(p); \
> static const char *access_str[] = { \
> "---", "--x", "w--", "w-x", "-u-", "-ux", "wu-", "wux" \
> }; \
> @@ -41,7 +41,7 @@
> role.nxe ? "" : "!", \
> __entry->root_count, \
> __entry->unsync ? "unsync" : "sync", 0); \
> - p->buffer + saved_len; \
> + saved_ptr; \
> })
>
> #define kvm_mmu_trace_pferr_flags \
> -- 2.1.1
>
Acked-by: Paolo Bonzini <pbonz...@redhat.com>
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