Re: [PATCH] ring-buffer: Remove cpu_buffer argument from the rb_inc_page()

On Fri, 25 Dec 2020 22:03:56 +0800 Qiujun Huang wrote: > The cpu_buffer argument is not used inside the rb_inc_page() after > commit 3adc54fa82a6 ("ring-buffer: make the buffer a true circular link > list"). > And cpu_buffer argument is not used inside the two functions too, > rb_is_head_page/rb_

[PATCH] ring-buffer: Remove cpu_buffer argument from the rb_inc_page()

The cpu_buffer argument is not used inside the rb_inc_page() after commit 3adc54fa82a6 ("ring-buffer: make the buffer a true circular link list"). And cpu_buffer argument is not used inside the two functions too, rb_is_head_page/rb_set_list_to_head. Signed-off-by: Qiujun Huang --- kernel/trace/r