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| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2014-09-24 18:52:39 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-11-19 15:25:36 -0500 |
| commit | 467aa1f276a0cf7445a1f4b9600f03d949b76251 (patch) | |
| tree | 03d83a76de3612c5f97cbfc29f1672ba336d28ea /arch/x86/kvm/mmutrace.h | |
| parent | aec0be2d6e9f02dbef41ee54854c2e003e55c23e (diff) | |
| download | linux-467aa1f276a0cf7445a1f4b9600f03d949b76251.tar.gz | |
x86/kvm/tracing: Use helper function trace_seq_buffer_ptr()
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. Link: http://lkml.kernel.org/r/20141104160221.585025609@goodmis.org Tested-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Acked-by: Mark Rustad <mark.d.rustad@intel.com> Reviewed-by: Petr Mladek <pmladek@suse.cz> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/x86/kvm/mmutrace.h')
| -rw-r--r-- | arch/x86/kvm/mmutrace.h | 4 |
1 files 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 \ |