linux-kernel - Re: [PATCH 03/20] timestamp_truncate: Replace users of timespec64

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Message-ID: <87d0hsapwr.fsf@mail.parknet.co.jp>
Date:   Tue, 30 Jul 2019 17:27:00 +0900
From:   OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>
To:     Deepa Dinamani <deepa.kernel@...il.com>
Cc:     viro@...iv.linux.org.uk, linux-kernel@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, arnd@...db.de,
        y2038@...ts.linaro.org, adrian.hunter@...el.com, anton@...era.com,
        dedekind1@...il.com, gregkh@...uxfoundation.org, hch@....de,
        jaegeuk@...nel.org, jlbec@...lplan.org, richard@....at,
        tj@...nel.org, yuchao0@...wei.com,
        linux-f2fs-devel@...ts.sourceforge.net,
        linux-ntfs-dev@...ts.sourceforge.net, linux-mtd@...ts.infradead.org
Subject: Re: [PATCH 03/20] timestamp_truncate: Replace users of
 timespec64_trunc

Deepa Dinamani <deepa.kernel@...il.com> writes:

> diff --git a/fs/fat/misc.c b/fs/fat/misc.c
> index 1e08bd54c5fb..53bb7c6bf993 100644
> --- a/fs/fat/misc.c
> +++ b/fs/fat/misc.c
> @@ -307,8 +307,9 @@ int fat_truncate_time(struct inode *inode, struct timespec64 *now, int flags)
>  		inode->i_atime = (struct timespec64){ seconds, 0 };
>  	}
>  	if (flags & S_CTIME) {
> -		if (sbi->options.isvfat)
> -			inode->i_ctime = timespec64_trunc(*now, 10000000);
> +		if (sbi->options.isvfat) {
> +			inode->i_ctime = timestamp_truncate(*now, inode);
> +		}
>  		else
>  			inode->i_ctime = fat_timespec64_trunc_2secs(*now);
>  	}

Looks like broken. It changed to sb->s_time_gran from 10000000, and
changed coding style.

Thanks.
-- 
OGAWA Hirofumi <hirofumi@...l.parknet.co.jp>