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Date: Thu, 13 Mar 2014 19:13:45 +0900 From: AKASHI Takahiro <takahiro.akashi@...aro.org> To: rostedt@...dmis.org, fweisbec@...il.com, mingo@...hat.com, catalin.marinas@....com, will.deacon@....com, tim.bird@...ymobile.com Cc: gkulkarni@...iumnetworks.com, dsaxena@...aro.org, arndb@...db.de, linux-arm-kernel@...ts.infradead.org, linaro-kernel@...ts.linaro.org, linux-kernel@...r.kernel.org, AKASHI Takahiro <takahiro.akashi@...aro.org> Subject: [PATCH v6 2/7] arm64: Add 'notrace' attribute to unwind_frame() for ftrace walk_stackframe() calls unwind_frame(), and if walk_stackframe() is "notrace", unwind_frame() should be also "notrace". Signed-off-by: AKASHI Takahiro <takahiro.akashi@...aro.org> --- arch/arm64/kernel/stacktrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c index c3b6c63..54122c4 100644 --- a/arch/arm64/kernel/stacktrace.c +++ b/arch/arm64/kernel/stacktrace.c @@ -35,7 +35,7 @@ * ldp x29, x30, [sp] * add sp, sp, #0x10 */ -int unwind_frame(struct stackframe *frame) +int notrace unwind_frame(struct stackframe *frame) { unsigned long high, low; unsigned long fp = frame->fp; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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