From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
To: Hannes Reinecke <hare@suse.de>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-ide@vger.kernel.org, Hannes Reinecke <hare@suse.com>
Subject: Re: [PATCH 29/46] libata-sff: add tracepoints for ata_sff_flush_pio_task()
Date: Mon, 10 Feb 2020 16:44:43 +0100 [thread overview]
Message-ID: <e4da58ec-bed2-bb2f-531f-182c22d831f5@samsung.com> (raw)
In-Reply-To: <20200204165547.115220-30-hare@suse.de>
On 2/4/20 5:55 PM, Hannes Reinecke wrote:
> Replace DPRINTK calls with tracepoints.
Please consider moving the removal to a separate (post-)patch
(for consistency with reset tracepoints conversion etc.).
Also there are some complaints from checkpatch.pl script
regarding CodingStyle:
ERROR: space prohibited after that open parenthesis '('
#119: FILE: include/trace/events/libata.h:619:
+ __field( unsigned int, ata_port )
ERROR: space prohibited before that close parenthesis ')'
#119: FILE: include/trace/events/libata.h:619:
+ __field( unsigned int, ata_port )
ERROR: space prohibited after that open parenthesis '('
#120: FILE: include/trace/events/libata.h:620:
+ __field( unsigned char, hsm_state )
ERROR: space prohibited before that close parenthesis ')'
#120: FILE: include/trace/events/libata.h:620:
+ __field( unsigned char, hsm_state )
Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics
> Signed-off-by: Hannes Reinecke <hare@suse.com>
> ---
> drivers/ata/libata-sff.c | 5 +----
> include/trace/events/libata.h | 25 +++++++++++++++++++++++++
> 2 files changed, 26 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
> index 6b961eadc201..228f801ef611 100644
> --- a/drivers/ata/libata-sff.c
> +++ b/drivers/ata/libata-sff.c
> @@ -1234,7 +1234,7 @@ EXPORT_SYMBOL_GPL(ata_sff_queue_pio_task);
>
> void ata_sff_flush_pio_task(struct ata_port *ap)
> {
> - DPRINTK("ENTER\n");
> + trace_ata_sff_flush_pio_task(ap);
>
> cancel_delayed_work_sync(&ap->sff_pio_task);
>
> @@ -1251,9 +1251,6 @@ void ata_sff_flush_pio_task(struct ata_port *ap)
> spin_unlock_irq(ap->lock);
>
> ap->sff_pio_task_link = NULL;
> -
> - if (ata_msg_ctl(ap))
> - ata_port_dbg(ap, "%s: EXIT\n", __func__);
> }
>
> static void ata_sff_pio_task(struct work_struct *work)
> diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h
> index acfc5d739b17..446f56cb3f01 100644
> --- a/include/trace/events/libata.h
> +++ b/include/trace/events/libata.h
> @@ -609,6 +609,31 @@ DEFINE_EVENT(ata_transfer_data_template, atapi_send_cdb,
> TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
> TP_ARGS(qc, offset, count));
>
> +DECLARE_EVENT_CLASS(ata_sff_template,
> +
> + TP_PROTO(struct ata_port *ap),
> +
> + TP_ARGS(ap),
> +
> + TP_STRUCT__entry(
> + __field( unsigned int, ata_port )
> + __field( unsigned char, hsm_state )
> + ),
> +
> + TP_fast_assign(
> + __entry->ata_port = ap->print_id;
> + __entry->hsm_state = ap->hsm_task_state;
> + ),
> +
> + TP_printk("ata_port=%u task_state=%s",
> + __entry->ata_port,
> + show_sff_hsm_state_name(__entry->hsm_state))
> +);
> +
> +DEFINE_EVENT(ata_sff_template, ata_sff_flush_pio_task,
> + TP_PROTO(struct ata_port *ap),
> + TP_ARGS(ap));
> +
> #endif /* _TRACE_LIBATA_H */
>
> /* This part must be outside protection */
>
next prev parent reply other threads:[~2020-02-10 15:44 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-04 16:55 [PATCH 00/46] ata: kill ATA_DEBUG Hannes Reinecke
2020-02-04 16:55 ` [PATCH 01/46] libata: drop BPRINTK() Hannes Reinecke
2020-02-04 16:55 ` [PATCH 02/46] libata.h: whitespace and indentation fixes Hannes Reinecke
2020-02-10 11:51 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 03/46] libata-transport: Whitespace cleanup Hannes Reinecke
2020-02-10 11:52 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 04/46] libata: move ata_{port,link,dev}_dbg to standard dev_XXX() macros Hannes Reinecke
2020-02-10 12:25 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 05/46] libata: remove pointless debugging messages Hannes Reinecke
2020-02-10 12:34 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 06/46] ata_piix: remove debugging message in piix_init() Hannes Reinecke
2020-02-10 12:36 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 07/46] libata-core: remove pointless debugging messages Hannes Reinecke
2020-02-05 8:08 ` Sergei Shtylyov
2020-02-10 12:37 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 08/46] libata: Add ata_port_classify() helper Hannes Reinecke
2020-02-10 12:44 ` Bartlomiej Zolnierkiewicz
2020-02-13 7:15 ` Hannes Reinecke
2020-02-04 16:55 ` [PATCH 09/46] libata: move ata_dump_id() to dynamic debugging Hannes Reinecke
2020-02-05 1:51 ` kbuild test robot
2020-02-10 12:47 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 10/46] sata_mv: replace DPRINTK with 'pci_dump' module parameter Hannes Reinecke
2020-02-10 12:51 ` Bartlomiej Zolnierkiewicz
2020-02-10 12:54 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 11/46] sata_nv: move DPRINTK to ata debugging Hannes Reinecke
2020-02-10 13:25 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 12/46] sata_sx4: move DPRINTK to VPRINTK Hannes Reinecke
2020-02-10 13:29 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 13/46] ata_piix: Drop DPRINTK() statement Hannes Reinecke
2020-02-10 13:32 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 14/46] libata: add reset tracepoints Hannes Reinecke
2020-02-10 13:42 ` Bartlomiej Zolnierkiewicz
2020-02-12 10:11 ` Hannes Reinecke
2020-02-04 16:55 ` [PATCH 15/46] ahci: drop DPRINTK() calls in reset Hannes Reinecke
2020-02-10 13:43 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 16/46] ahci_qorig: " Hannes Reinecke
2020-02-10 13:45 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 17/46] pata_octeon_cf: " Hannes Reinecke
2020-02-10 13:46 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 18/46] libahci: " Hannes Reinecke
2020-02-10 13:46 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 19/46] sata_rcar: " Hannes Reinecke
2020-02-10 13:48 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 20/46] sata_sil24: " Hannes Reinecke
2020-02-10 13:48 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 21/46] sata_fsl: " Hannes Reinecke
2020-02-10 13:49 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 22/46] libata-core: " Hannes Reinecke
2020-02-10 13:50 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 23/46] libata-sff: " Hannes Reinecke
2020-02-10 13:54 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 24/46] libata: tracepoints for bus-master DMA Hannes Reinecke
2020-02-10 15:21 ` Bartlomiej Zolnierkiewicz
2020-02-10 15:23 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 25/46] libata-sff: add tracepoints for HSM state machine Hannes Reinecke
2020-02-10 15:32 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 26/46] pata_octeon_cf: add bmdma tracepoints and drop DPRINTK() Hannes Reinecke
2020-02-10 15:36 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 27/46] sata_rcar: drop DPRINTK call in sata_rcar_exec_command() Hannes Reinecke
2020-02-10 15:37 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 28/46] libata-scsi: drop DPRINTK calls for cdb translation Hannes Reinecke
2020-02-10 15:40 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 29/46] libata-sff: add tracepoints for ata_sff_flush_pio_task() Hannes Reinecke
2020-02-10 15:44 ` Bartlomiej Zolnierkiewicz [this message]
2020-02-04 16:55 ` [PATCH 30/46] libata-core: add postreset tracepoints Hannes Reinecke
2020-02-10 15:47 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 31/46] pata_octeon_cf: move DPRINTK to VPRINTK Hannes Reinecke
2020-02-10 15:48 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 32/46] pata_pdc202xx_old: Drop DPRINTK in pdc202xx_exec_command() Hannes Reinecke
2020-02-10 15:49 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 33/46] pata_sil680: Drop DPRINTK in sil_sff_exec_command() Hannes Reinecke
2020-02-10 15:51 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 34/46] pdc_adma: move DPRINTK to VPRINTK Hannes Reinecke
2020-02-10 15:52 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 35/46] sata_rcar: " Hannes Reinecke
2020-02-10 15:52 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 36/46] sata_qstor: " Hannes Reinecke
2020-02-10 15:53 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 37/46] pata_pdc2027x: Replace PDPRINTK() with standard ata logging Hannes Reinecke
2020-02-10 15:59 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 38/46] sata_fsl: move DPRINTK to ata debugging Hannes Reinecke
2020-02-10 16:07 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 39/46] libata: add tracepoints for ATA error handling Hannes Reinecke
2020-02-10 16:45 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 40/46] libata-eh: remove DPRINTK() calls for request sense Hannes Reinecke
2020-02-10 16:46 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 41/46] libata-core: move DPRINTK to ata debugging Hannes Reinecke
2020-02-10 16:48 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 42/46] libata: remove DPRINTK() macro Hannes Reinecke
2020-02-04 16:55 ` [PATCH 43/46] libata: kill ATA_MSG_INFO Hannes Reinecke
2020-02-10 16:49 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 44/46] libata: kill ATA_MSG_CTL Hannes Reinecke
2020-02-10 16:49 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 45/46] libata: remove references to ATA_DEBUG Hannes Reinecke
2020-02-10 16:50 ` Bartlomiej Zolnierkiewicz
2020-02-04 16:55 ` [PATCH 46/46] libata: remove ATA_NDEBUG Hannes Reinecke
2020-02-10 16:51 ` Bartlomiej Zolnierkiewicz
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