Commit-ID: e91c8d97eac74e603481840d950536bcb62b471b Gitweb: http://git.kernel.org/tip/e91c8d97eac74e603481840d950536bcb62b471b Author: Colin Ian King <[email protected]> AuthorDate: Thu, 29 Jun 2017 10:14:06 +0100 Committer: Ingo Molnar <[email protected]> CommitDate: Fri, 30 Jun 2017 09:00:56 +0200
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 <[email protected]> Cc: Dan Carpenter <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- arch/x86/events/intel/lbr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/events/intel/lbr.c b/arch/x86/events/intel/lbr.c index f924629..eb26165 100644 --- a/arch/x86/events/intel/lbr.c +++ b/arch/x86/events/intel/lbr.c @@ -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)) { /*
