diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2018-11-15 23:41:59 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-11-30 14:29:04 +0100 |
| commit | e4fe196642678565766815d99ab98a3a32d72dd4 (patch) | |
| tree | 254c950f74e0a2c3c6450a325310c0f897a98560 /arch/arm64/kernel/entry-ftrace.S | |
| parent | linkage: add generic GLOBAL() macro (diff) | |
| download | linux-e4fe196642678565766815d99ab98a3a32d72dd4.tar.xz linux-e4fe196642678565766815d99ab98a3a32d72dd4.zip | |
arm64: ftrace: use GLOBAL()
The global exports of ftrace_call and ftrace_graph_call are somewhat
painful to read. Let's use the generic GLOBAL() macro to ameliorate
matters.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: AKASHI Takahiro <takahiro.akashi@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Torsten Duwe <duwe@suse.de>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/kernel/entry-ftrace.S')
| -rw-r--r-- | arch/arm64/kernel/entry-ftrace.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arm64/kernel/entry-ftrace.S b/arch/arm64/kernel/entry-ftrace.S index 1175f5827ae1..a3045fa04bd0 100644 --- a/arch/arm64/kernel/entry-ftrace.S +++ b/arch/arm64/kernel/entry-ftrace.S @@ -148,14 +148,12 @@ ENTRY(ftrace_caller) mcount_get_pc0 x0 // function's pc mcount_get_lr x1 // function's lr - .global ftrace_call -ftrace_call: // tracer(pc, lr); +GLOBAL(ftrace_call) // tracer(pc, lr); nop // This will be replaced with "bl xxx" // where xxx can be any kind of tracer. #ifdef CONFIG_FUNCTION_GRAPH_TRACER - .global ftrace_graph_call -ftrace_graph_call: // ftrace_graph_caller(); +GLOBAL(ftrace_graph_call) // ftrace_graph_caller(); nop // If enabled, this will be replaced // "b ftrace_graph_caller" #endif |