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x86/process: Change %8s to %s for pr_warn() in release_thread()

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the length of dead_task->comm[] is 16 (TASK_COMM_LEN)
on pr_warn(), it is not meaningful to use %8s for task->comm[].

So change it to %s, since the line is not solid anyway.

Additional information:

 %8s  limit the width, not for the original string output length
      if name length is more than 8, it still can be fully displayed.
      if name length is less than 8, the ' ' will be filled before name.

 %.8s truly limit the original string output length (precision)

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Link: http://lkml.kernel.org/n/tip-nridm1zvreai1tgfLjuexDmd@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Chen Gang 2012-11-06 14:45:46 +08:00 committed by Ingo Molnar
parent 2c922cd07a
commit 349eab6eb0
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/process_64.c
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@ -117,7 +117,7 @@ void release_thread(struct task_struct *dead_task)
{
if (dead_task->mm) {
if (dead_task->mm->context.size) {
pr_warn("WARNING: dead process %8s still has LDT? <%p/%d>\n",
pr_warn("WARNING: dead process %s still has LDT? <%p/%d>\n",
dead_task->comm,
dead_task->mm->context.ldt,
dead_task->mm->context.size);