Messages in this thread | | | Date | Mon, 4 Dec 2017 07:05:51 -0500 | From | Steven Rostedt <> | Subject | Re: [PATCH] ring-buffer: Remove unused function __rb_data_page_index() |
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On Wed, 17 May 2017 17:14:15 -0700 Matthias Kaehlcke <mka@chromium.org> wrote:
> This fixes the following warning when building with clang: > > kernel/trace/ring_buffer.c:1842:1: error: unused function > '__rb_data_page_index' [-Werror,-Wunused-function]
Ug, I this patch somehow fell through. I'm applying it now.
-- Steve
> > Signed-off-by: Matthias Kaehlcke <mka@chromium.org> > --- > kernel/trace/ring_buffer.c | 6 ------ > 1 file changed, 6 deletions(-) > > diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c > index 4ae268e687fe..a6b87582c4ff 100644 > --- a/kernel/trace/ring_buffer.c > +++ b/kernel/trace/ring_buffer.c > @@ -1800,12 +1800,6 @@ void ring_buffer_change_overwrite(struct ring_buffer *buffer, int val) > } > EXPORT_SYMBOL_GPL(ring_buffer_change_overwrite); > > -static __always_inline void * > -__rb_data_page_index(struct buffer_data_page *bpage, unsigned index) > -{ > - return bpage->data + index; > -} > - > static __always_inline void *__rb_page_index(struct buffer_page *bpage, unsigned index) > { > return bpage->page->data + index;
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