linux-kernel - Re: [PATCH v1] scsi: Don't select SCSI_PROC

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Date:   Mon, 17 Jun 2019 20:28:01 -0700
From:   Bart Van Assche <bvanassche@....org>
To:     dgilbert@...erlog.com, Marc Gonzalez <marc.w.gonzalez@...e.fr>,
        James Bottomley <jejb@...ux.ibm.com>,
        Martin Petersen <martin.petersen@...cle.com>
Cc:     SCSI <linux-scsi@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Christoph Hellwig <hch@....de>
Subject: Re: [PATCH v1] scsi: Don't select SCSI_PROC_FS by default

On 6/17/19 5:35 PM, Douglas Gilbert wrote:
> For sg3_utils:
> 
> $ find . -name '*.c' -exec grep "/proc/scsi" {} \; -print
> static const char * proc_allow_dio = "/proc/scsi/sg/allow_dio";
> ./src/sg_read.c
> static const char * proc_allow_dio = "/proc/scsi/sg/allow_dio";
> ./src/sgp_dd.c
> static const char * proc_allow_dio = "/proc/scsi/sg/allow_dio";
> ./src/sgm_dd.c
> static const char * proc_allow_dio = "/proc/scsi/sg/allow_dio";
> ./src/sg_dd.c
>                  "'echo 1 > /proc/scsi/sg/allow_dio'\n", q_len, 
> dirio_count);
> ./testing/sg_tst_bidi.c
> static const char * proc_allow_dio = "/proc/scsi/sg/allow_dio";
> ./examples/sgq_dd.c
>  
> That is 6 (not 38) by my count.

Hi Doug,

This is the command I ran:

$ git grep /proc/scsi | wc -l
38

I think your query excludes scripts/rescan-scsi-bus.sh.

Bart.