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Groups > linux.kernel > #1549677

Re: [PATCH 1/2] printk: drop call_console_drivers() unused param

From Petr Mladek <pmladek@suse.com>
Newsgroups linux.kernel
Subject Re: [PATCH 1/2] printk: drop call_console_drivers() unused param
Date 2017-01-03 11:30 +0100
Message-ID <sVuvT-4Rn-15@gated-at.bofh.it> (permalink)
References <sRVkZ-7ZZ-1@gated-at.bofh.it> <sRVkZ-7ZZ-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Sat 2016-12-24 23:09:01, Sergey Senozhatsky wrote:
> We do suppress_message_printing() check before we call
> call_console_drivers() now, so `level' param is not needed
> anymore.
> 
> Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
> ---
>  kernel/printk/printk.c | 12 ++++--------
>  1 file changed, 4 insertions(+), 8 deletions(-)
> 
> diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
> index e2cdd87e7a63..11a9842a2f47 100644
> --- a/kernel/printk/printk.c
> +++ b/kernel/printk/printk.c
> @@ -1510,8 +1510,7 @@ SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
>   * log_buf[start] to log_buf[end - 1].
>   * The console_lock must be held.
>   */
> -static void call_console_drivers(int level,
> -				 const char *ext_text, size_t ext_len,
> +static void call_console_drivers(const char *ext_text, size_t ext_len,
>  				 const char *text, size_t len)

Yup, this patch makes sense on its own. The level parameter is unused
since the commit cf7754441c563230ed7 ("printk: introduce
suppress_message_printing()").

Reviewed-by: Petr Mladek <pmladek@suse.com>

Best Regards,
Petr

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Thread

[PATCH 0/2] printk: always report dropped messages Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2016-12-24 15:20 +0100
  [PATCH 1/2] printk: drop call_console_drivers() unused param Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2016-12-24 15:20 +0100
    Re: [PATCH 1/2] printk: drop call_console_drivers() unused param Petr Mladek <pmladek@suse.com> - 2017-01-03 11:30 +0100
      Re: [PATCH 1/2] printk: drop call_console_drivers() unused param Petr Mladek <pmladek@suse.com> - 2017-01-09 15:00 +0100
  [PATCH 2/2] printk: always report lost messages on serial console Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2016-12-24 15:20 +0100
    Re: [PATCH 2/2] printk: always report lost messages on serial console Petr Mladek <pmladek@suse.com> - 2017-01-03 16:00 +0100
      Re: [PATCH 2/2] printk: always report lost messages on serial console Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2017-01-03 16:50 +0100
        Re: [PATCH 2/2] printk: always report lost messages on serial console Petr Mladek <pmladek@suse.com> - 2017-01-03 18:20 +0100
          Re: [PATCH 2/2] printk: always report lost messages on serial console Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2017-01-04 03:50 +0100
            Re: [PATCH 2/2] printk: always report lost messages on serial console Petr Mladek <pmladek@suse.com> - 2017-01-04 12:00 +0100
              Re: [PATCH 2/2] printk: always report lost messages on serial console Sergey Senozhatsky <sergey.senozhatsky@gmail.com> - 2017-01-04 14:40 +0100
                Re: [PATCH 2/2] printk: always report lost messages on serial console Petr Mladek <pmladek@suse.com> - 2017-01-04 16:30 +0100
                Re: [PATCH 2/2] printk: always report lost messages on serial console Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2017-01-05 03:40 +0100
                Re: [PATCH 2/2] printk: always report lost messages on serial console Petr Mladek <pmladek@suse.com> - 2017-01-05 12:20 +0100
    Re: [PATCH 2/2] printk: always report lost messages on serial console Petr Mladek <pmladek@suse.com> - 2017-01-09 18:00 +0100
      Re: [PATCH 2/2] printk: always report lost messages on serial console Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2017-01-10 09:50 +0100
        Re: [PATCH 2/2] printk: always report lost messages on serial console Petr Mladek <pmladek@suse.com> - 2017-01-11 18:00 +0100
          Re: [PATCH 2/2] printk: always report lost messages on serial console Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> - 2017-01-13 06:20 +0100

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