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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2016-02-01 14:12:08 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2016-02-23 08:56:17 +0100 |
| commit | 77ec8a545136272ca3056ca3759836df0cfee5e5 (patch) | |
| tree | be529af7e992e08de5f0e2a1ceb75b106858977f | |
| parent | 007ccec53da35528bd06fa0063da55b1311054c1 (diff) | |
| download | linux-77ec8a545136272ca3056ca3759836df0cfee5e5.tar.gz | |
s390/stacktrace: use nosched instead of savesched parameter
Use the inversed "nosched" logic like all other architectures. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Tested-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| -rw-r--r-- | arch/s390/kernel/stacktrace.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c index 8f64ebd63767..3872d14fe1a1 100644 --- a/arch/s390/kernel/stacktrace.c +++ b/arch/s390/kernel/stacktrace.c @@ -14,7 +14,7 @@ static unsigned long save_context_stack(struct stack_trace *trace, unsigned long sp, unsigned long low, unsigned long high, - int savesched) + int nosched) { struct stack_frame *sf; struct pt_regs *regs; @@ -46,7 +46,7 @@ static unsigned long save_context_stack(struct stack_trace *trace, return sp; regs = (struct pt_regs *)sp; addr = regs->psw.addr; - if (savesched || !in_sched_functions(addr)) { + if (!nosched || !in_sched_functions(addr)) { if (!trace->skip) trace->entries[trace->nr_entries++] = addr; else @@ -66,13 +66,13 @@ static void __save_stack_trace(struct stack_trace *trace, unsigned long sp) frame_size = STACK_FRAME_OVERHEAD + sizeof(struct pt_regs); new_sp = save_context_stack(trace, sp, S390_lowcore.panic_stack + frame_size - PAGE_SIZE, - S390_lowcore.panic_stack + frame_size, 1); + S390_lowcore.panic_stack + frame_size, 0); new_sp = save_context_stack(trace, new_sp, S390_lowcore.async_stack + frame_size - ASYNC_SIZE, - S390_lowcore.async_stack + frame_size, 1); + S390_lowcore.async_stack + frame_size, 0); save_context_stack(trace, new_sp, S390_lowcore.thread_info, - S390_lowcore.thread_info + THREAD_SIZE, 1); + S390_lowcore.thread_info + THREAD_SIZE, 0); } void save_stack_trace(struct stack_trace *trace) @@ -98,7 +98,7 @@ void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) } low = (unsigned long) task_stack_page(tsk); high = (unsigned long) task_pt_regs(tsk); - save_context_stack(trace, sp, low, high, 0); + save_context_stack(trace, sp, low, high, 1); if (trace->nr_entries < trace->max_entries) trace->entries[trace->nr_entries++] = ULONG_MAX; } |