Commit e91c8d97 authored Jun 29, 2017 by Colin Ian King Committed by Ingo Molnar Jun 30, 2017

perf/x86/intel: Constify the 'lbr_desc[]' array and make a function static

A few minor clean-ups: constify the lbr_desc[] array and make
local function lbr_from_signext_quirk_rd() static to fix a sparse warning:

  "symbol 'lbr_from_signext_quirk_rd' was not declared. Should it be static?"

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: kernel-janitors@vger.kernel.org
Link: http://lkml.kernel.org/r/20170629091406.9870-1-colin.king@canonical.com

Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 8e70e840

arch/x86/events/intel/lbr.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -18,7 +18,7 @@ enum {
		LBR_FORMAT_MAX_KNOWN = LBR_FORMAT_TIME,
		};

		static enum {
		static const enum {
		LBR_EIP_FLAGS = 1,
		LBR_TSX = 2,
		} lbr_desc[LBR_FORMAT_MAX_KNOWN + 1] = {
		@@ -287,7 +287,7 @@ inline u64 lbr_from_signext_quirk_wr(u64 val)
		/*
		* If quirk is needed, ensure sign extension is 61 bits:
		*/
		u64 lbr_from_signext_quirk_rd(u64 val)
		static u64 lbr_from_signext_quirk_rd(u64 val)
		{
		if (static_branch_unlikely(&lbr_from_quirk_key)) {
		/*