From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: david@fromorbit.com, hch@infradead.org,
linux-xfs@vger.kernel.org, amir73il@gmail.com,
sandeen@sandeen.net
Subject: Re: [PATCH 07/11] xfs: kill struct xfs_ictimestamp
Date: Thu, 27 Aug 2020 07:51:14 +0100 [thread overview]
Message-ID: <20200827065114.GA17534@infradead.org> (raw)
In-Reply-To: <159847954327.2601708.9783406435973854389.stgit@magnolia>
> + */
> +static inline xfs_ictimestamp_t
> +xfs_inode_to_log_dinode_ts(
> + const struct timespec64 tv)
> +{
> + uint64_t t;
> +
> +#ifdef __LITTLE_ENDIAN
> + t = ((uint64_t)tv.tv_nsec << 32) | ((uint64_t)tv.tv_sec & 0xffffffff);
> +#elif __BIG_ENDIAN
> + t = ((int64_t)tv.tv_sec << 32) | ((uint64_t)tv.tv_nsec & 0xffffffff);
> +#else
> +# error System is neither little nor big endian?
> +#endif
> + return t;
Looking at this I wonder if we should just keep the struct and cast
to it locally in the conversion functions, as that should take
care of everything. Or just keep the union from the previous version,
sorry..
next prev parent reply other threads:[~2020-08-27 6:51 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-26 22:04 [PATCH v4 00/11] xfs: widen timestamps to deal with y2038 Darrick J. Wong
2020-08-26 22:05 ` [PATCH 01/11] xfs: explicitly define inode timestamp range Darrick J. Wong
2020-08-27 6:42 ` Christoph Hellwig
2020-08-28 4:08 ` Allison Collins
2020-08-26 22:05 ` [PATCH 02/11] xfs: refactor quota expiration timer modification Darrick J. Wong
2020-08-27 6:43 ` Christoph Hellwig
2020-08-28 4:08 ` Allison Collins
2020-08-26 22:05 ` [PATCH 03/11] xfs: refactor default quota grace period setting code Darrick J. Wong
2020-08-27 6:44 ` Christoph Hellwig
2020-08-28 4:08 ` Allison Collins
2020-08-26 22:05 ` [PATCH 04/11] xfs: refactor quota timestamp coding Darrick J. Wong
2020-08-27 6:44 ` Christoph Hellwig
2020-08-28 4:08 ` Allison Collins
2020-08-26 22:05 ` [PATCH 05/11] xfs: move xfs_log_dinode_to_disk to the log recovery code Darrick J. Wong
2020-08-27 6:45 ` Christoph Hellwig
2020-08-28 4:08 ` Allison Collins
2020-08-26 22:05 ` [PATCH 06/11] xfs: kill struct xfs_timestamp Darrick J. Wong
2020-08-28 4:08 ` Allison Collins
2020-08-26 22:05 ` [PATCH 07/11] xfs: kill struct xfs_ictimestamp Darrick J. Wong
2020-08-27 6:51 ` Christoph Hellwig [this message]
2020-08-27 8:17 ` Amir Goldstein
2020-08-27 8:18 ` Christoph Hellwig
2020-08-27 8:56 ` Amir Goldstein
2020-08-27 15:31 ` Darrick J. Wong
2020-08-26 22:05 ` [PATCH 08/11] xfs: widen ondisk inode timestamps to deal with y2038+ Darrick J. Wong
2020-08-27 6:58 ` Christoph Hellwig
2020-08-27 15:38 ` Darrick J. Wong
2020-08-26 22:05 ` [PATCH 09/11] xfs: widen ondisk quota expiration timestamps to handle y2038+ Darrick J. Wong
2020-08-27 7:00 ` Christoph Hellwig
2020-08-27 17:49 ` Darrick J. Wong
2020-08-28 6:08 ` Allison Collins
2020-08-26 22:06 ` [PATCH 10/11] xfs: trace timestamp limits Darrick J. Wong
2020-08-27 7:01 ` Christoph Hellwig
2020-08-28 6:08 ` Allison Collins
2020-08-26 22:06 ` [PATCH 11/11] xfs: enable big timestamps Darrick J. Wong
2020-08-28 6:09 ` Allison Collins
2020-08-27 6:41 ` [PATCH v4 00/11] xfs: widen timestamps to deal with y2038 Christoph Hellwig
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