AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

s390/dumpstack: use pr_cont within show_stack and die

Browse Source 
Use pr_cont instead of printk calls also within show_stack and
die in order to avoid extra line breaks.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2016-10-19 13:42:55 +02:00 committed by Martin Schwidefsky
parent dcddba96cd
commit 47ece7fef4
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
arch/s390/kernel/dumpstack.c
View File

@ -119,14 +119,14 @@ void show_stack(struct task_struct *task, unsigned long *sp)
else
stack = (unsigned long *)task->thread.ksp;
}
printk(KERN_DEFAULT "Stack:\n");
for (i = 0; i < 20; i++) {
if (((addr_t) stack & (THREAD_SIZE-1)) == 0)
break;
if ((i * sizeof(long) % 32) == 0)
printk("%s ", i == 0 ? "" : "\n");
printk("%016lx ", *stack++);
if (i % 4 == 0)
printk(KERN_DEFAULT " ");
pr_cont("%016lx%c", *stack++, i % 4 == 3 ? '\n' : ' ');
}
printk("\n");
show_trace(task, (unsigned long)sp);
}
@ -186,14 +186,14 @@ void die(struct pt_regs *regs, const char *str)
printk("%s: %04x ilc:%d [#%d] ", str, regs->int_code & 0xffff,
regs->int_code >> 17, ++die_counter);
#ifdef CONFIG_PREEMPT
printk("PREEMPT ");
pr_cont("PREEMPT ");
#endif
#ifdef CONFIG_SMP
printk("SMP ");
pr_cont("SMP ");
#endif
if (debug_pagealloc_enabled())
printk("DEBUG_PAGEALLOC");
printk("\n");
pr_cont("DEBUG_PAGEALLOC");
pr_cont("\n");
notify_die(DIE_OOPS, str, regs, 0, regs->int_code & 0xffff, SIGSEGV);
print_modules();
show_regs(regs);