Re: [PATCH] x86/platform/uv/BAU: minor cleanup, make some local functions static

From: Thomas Gleixner
Date: Tue Jul 04 2017 - 03:20:04 EST

On Tue, 4 Jul 2017, Dou Liyang wrote:
> At 07/03/2017 10:22 PM, Colin King wrote:
> > -int normal_busy(struct bau_control *bcp)
> > +static int normal_busy(struct bau_control *bcp)
> In my opinion, there is no need to mark *normal_busy* static, remove it
> directly.
> the commit c5d35d399e68(x86/UV2: Work around BAU bug) add it to
> handle_uv2_busy(), but the handle_uv2_busy() is rewritten now. the
> normal_busy is unused, can be remove.


> By the way, there are also an other function named
> uv_bau_message_interrupt() can be remove.

Not so much.

# git grep uv_bau_message_interrupt arch/x86/
arch/x86/entry/entry_64.S:apicinterrupt3 UV_BAU_MESSAGE uv_bau_message_intr1 uv_bau_message_interrupt
arch/x86/platform/uv/tlb_uv.c:void uv_bau_message_interrupt(struct pt_regs *regs)