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authorJohannes Berg <johannes.berg@intel.com>2020-09-21 13:43:25 +0200
committerRichard Weinberger <richard@nod.at>2020-10-11 23:25:07 +0200
commit273fe1b676cb59d41e177980a981e27806872954 (patch)
tree76e5736cb7055f1ae854e5d29ef6883eed06aedb /arch/um/kernel
parente8a58591afbc7dc279a11454c08fce1281958eef (diff)
um: Clean up stacktrace dump
We currently get a few stray newlines, due to the interaction between printk() and the code here. Remove a few explicit newline prints to neaten the output. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/kernel')
-rw-r--r--arch/um/kernel/sysrq.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index acbc879d2773..7452f70d50d0 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -47,12 +47,10 @@ void show_stack(struct task_struct *task, unsigned long *stack,
if (kstack_end(stack))
break;
if (i && ((i % STACKSLOTS_PER_LINE) == 0))
- printk("%s\n", loglvl);
+ pr_cont("\n");
pr_cont(" %08lx", *stack++);
}
- printk("%s\n", loglvl);
printk("%sCall Trace:\n", loglvl);
dump_trace(current, &stackops, (void *)loglvl);
- printk("%s\n", loglvl);
}