diff options
Diffstat (limited to 'arch/arm64/kernel/stacktrace.c')
| -rw-r--r-- | arch/arm64/kernel/stacktrace.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c index ee398cf5141f..f527fadcb33b 100644 --- a/arch/arm64/kernel/stacktrace.c +++ b/arch/arm64/kernel/stacktrace.c @@ -25,8 +25,9 @@ * * The regs must be on a stack currently owned by the calling task. */ -static __always_inline void unwind_init_from_regs(struct unwind_state *state, - struct pt_regs *regs) +static __always_inline void +unwind_init_from_regs(struct unwind_state *state, + struct pt_regs *regs) { unwind_init_common(state, current); @@ -42,7 +43,8 @@ static __always_inline void unwind_init_from_regs(struct unwind_state *state, * * The function which invokes this must be noinline. */ -static __always_inline void unwind_init_from_caller(struct unwind_state *state) +static __always_inline void +unwind_init_from_caller(struct unwind_state *state) { unwind_init_common(state, current); @@ -60,8 +62,9 @@ static __always_inline void unwind_init_from_caller(struct unwind_state *state) * duration of the unwind, or the unwind will be bogus. It is never valid to * call this for the current task. */ -static __always_inline void unwind_init_from_task(struct unwind_state *state, - struct task_struct *task) +static __always_inline void +unwind_init_from_task(struct unwind_state *state, + struct task_struct *task) { unwind_init_common(state, task); @@ -102,7 +105,8 @@ unwind_recover_return_address(struct unwind_state *state) * records (e.g. a cycle), determined based on the location and fp value of A * and the location (but not the fp value) of B. */ -static int notrace unwind_next(struct unwind_state *state) +static __always_inline int +unwind_next(struct unwind_state *state) { struct task_struct *tsk = state->task; unsigned long fp = state->fp; @@ -120,10 +124,10 @@ static int notrace unwind_next(struct unwind_state *state) return unwind_recover_return_address(state); } -NOKPROBE_SYMBOL(unwind_next); -static void notrace unwind(struct unwind_state *state, - stack_trace_consume_fn consume_entry, void *cookie) +static __always_inline void +unwind(struct unwind_state *state, stack_trace_consume_fn consume_entry, + void *cookie) { if (unwind_recover_return_address(state)) return; @@ -138,7 +142,6 @@ static void notrace unwind(struct unwind_state *state, break; } } -NOKPROBE_SYMBOL(unwind); /* * Per-cpu stacks are only accessible when unwinding the current task in a |