Re: [RFC 7/9] ext4: Fix remaining two trace events to use same printk convention

From: Jan Kara
Date: Wed Feb 23 2022 - 04:45:14 EST


On Wed 23-02-22 02:04:15, Ritesh Harjani wrote:
> All ext4 & jbd2 trace events starts with "dev Major:Minor".
> While we are still improving/adding the ftrace events for FC,
> let's fix last two remaining trace events to follow the same
> convention.
>
> Signed-off-by: Ritesh Harjani <riteshh@xxxxxxxxxxxxx>

OK. Feel free to add:

Reviewed-by: Jan Kara <jack@xxxxxxx>

Honza

> ---
> include/trace/events/ext4.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
> index 6e66cb7ce624..233dbffa5ceb 100644
> --- a/include/trace/events/ext4.h
> +++ b/include/trace/events/ext4.h
> @@ -2653,7 +2653,7 @@ TRACE_EVENT(ext4_fc_replay_scan,
> __entry->off = off;
> ),
>
> - TP_printk("FC scan pass on dev %d,%d: error %d, off %d",
> + TP_printk("dev %d,%d error %d, off %d",
> MAJOR(__entry->dev), MINOR(__entry->dev),
> __entry->error, __entry->off)
> );
> @@ -2679,7 +2679,7 @@ TRACE_EVENT(ext4_fc_replay,
> __entry->priv2 = priv2;
> ),
>
> - TP_printk("FC Replay %d,%d: tag %d, ino %d, data1 %d, data2 %d",
> + TP_printk("dev %d,%d: tag %d, ino %d, data1 %d, data2 %d",
> MAJOR(__entry->dev), MINOR(__entry->dev),
> __entry->tag, __entry->ino, __entry->priv1, __entry->priv2)
> );
> --
> 2.31.1
>
--
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR