Re: [PATCH] fscache: add leave debug tracing in fscache_submit_op

[yangerkun <yangerkun@xxxxxxxxxx>]

Some other place may exist this problem too. Will send them together latter.

Thanks,
Kun.

在 2020/11/10 15:11, yangerkun 写道:
> There is a enter tracing in fscache_submit_op without a leave tracing.
> This may confuse someone when read the debug log.
>
> Signed-off-by: yangerkun <yangerkun@xxxxxxxxxx>
> ---
>   fs/fscache/operation.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
> index 4a5651d4904e..00cc6b0420cb 100644
> --- a/fs/fscache/operation.c
> +++ b/fs/fscache/operation.c
> @@ -309,6 +309,7 @@ int fscache_submit_op(struct fscache_object *object,
>   	}
>   
>   	spin_unlock(&object->lock);
> +	_leave(" = %d", ret);
>   	return ret;
>   }
>   


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