From: Arnd Bergmann <arnd@arndb.de>
To: y2038@lists.linaro.org
Cc: Deepa Dinamani <deepa.kernel@gmail.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
tytso@mit.edu, viro@zeniv.linux.org.uk, Jan Kara <jack@suse.com>,
tglx@linutronix.de, torvalds@linux-foundation.org
Subject: Re: [Y2038] [PATCH v2 09/24] fs: udf: Replace CURRENT_TIME with current_time()
Date: Wed, 22 Jun 2016 15:54:26 +0200 [thread overview]
Message-ID: <8704234.tYHdNQJqxT@wuerfel> (raw)
In-Reply-To: <1466382443-11063-10-git-send-email-deepa.kernel@gmail.com>
On Sunday, June 19, 2016 5:27:08 PM CEST Deepa Dinamani wrote:
> mutex_lock(&sbi->s_alloc_mutex);
> lvidiu->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX;
> lvidiu->impIdent.identSuffix[1] = UDF_OS_ID_LINUX;
> + ktime_get_real_ts(&ts);
> udf_time_to_disk_stamp(&lvid->recordingDateAndTime,
> - CURRENT_TIME);
> + timespec_trunc(ts, sb->s_time_gran));
> lvid->integrityType = cpu_to_le32(LVID_INTEGRITY_TYPE_OPEN);
>
> lvid->descTag.descCRC = cpu_to_le16(
>
I think we don't need the timespec_trunc here, and introducing the
call might complicate matters in the future.
IMHO timespec_trunc() really only makes sense when assigning into
an inode timestamp, whereas udf_time_to_disk_stamp() already truncates
the resulting nanoseconds to microseconds.
Arnd
next prev parent reply other threads:[~2016-06-22 13:54 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-20 0:26 [PATCH v2 00/24] Delete CURRENT_TIME and CURRENT_TIME_SEC macros Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 01/24] vfs: Add current_time() api Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 02/24] fs: Replace CURRENT_TIME with current_time() for inode timestamps Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 03/24] fs: Replace CURRENT_TIME_SEC " Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 04/24] fs: Replace current_fs_time() with current_time() Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 05/24] fs: jfs: Replace CURRENT_TIME_SEC by current_time() Deepa Dinamani
2016-06-20 18:04 ` [Jfs-discussion] " Dave Kleikamp
2016-06-20 0:27 ` [PATCH v2 06/24] fs: ext4: Use current_time() for inode timestamps Deepa Dinamani
2016-06-22 13:40 ` Arnd Bergmann
2016-06-24 23:08 ` Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 07/24] fs: ubifs: Replace CURRENT_TIME_SEC with current_time Deepa Dinamani
2016-06-22 13:47 ` Arnd Bergmann
2016-06-24 21:05 ` Deepa Dinamani
2016-06-24 21:14 ` [Y2038] " Arnd Bergmann
2016-06-20 0:27 ` [PATCH v2 08/24] fs: btrfs: Use ktime_get_real_ts for root ctime Deepa Dinamani
2016-06-20 9:46 ` David Sterba
2016-06-20 0:27 ` [PATCH v2 09/24] fs: udf: Replace CURRENT_TIME with current_time() Deepa Dinamani
2016-06-22 13:54 ` Arnd Bergmann [this message]
2016-06-23 1:59 ` [Y2038] " Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 10/24] fs: cifs: Replace CURRENT_TIME by current_time() Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 11/24] fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts() Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 12/24] fs: cifs: Replace CURRENT_TIME by get_seconds Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 13/24] fs: f2fs: Use ktime_get_real_seconds for sit_info times Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 14/24] drivers: staging: lustre: Replace CURRENT_TIME with current_time() Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 15/24] fs: ocfs2: Use time64_t to represent orphan scan times Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 16/24] fs: ocfs2: Replace CURRENT_TIME with ktime_get_real_seconds() Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 17/24] audit: Use timespec64 to represent audit timestamps Deepa Dinamani
2016-06-20 15:16 ` Richard Guy Briggs
2016-06-20 0:27 ` [PATCH v2 18/24] fs: nfs: Make nfs boot time y2038 safe Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 19/24] fnic: Use time64_t to represent trace timestamps Deepa Dinamani
2016-06-22 14:09 ` Arnd Bergmann
2016-06-23 1:51 ` Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 20/24] block: Replace CURRENT_TIME with ktime_get_real_ts Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 21/24] libceph: " Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 22/24] fs: ceph: Replace current_fs_time for request stamp Deepa Dinamani
2016-06-20 0:27 ` [PATCH v2 23/24] time: Delete CURRENT_TIME_SEC and CURRENT_TIME macro Deepa Dinamani
2016-06-22 15:44 ` Arnd Bergmann
2016-06-20 0:27 ` [PATCH v2 24/24] time: Delete current_fs_time() function Deepa Dinamani
2016-06-20 18:03 ` [PATCH v2 00/24] Delete CURRENT_TIME and CURRENT_TIME_SEC macros Linus Torvalds
2016-06-20 18:58 ` Deepa Dinamani
2016-06-21 15:00 ` [Y2038] " Arnd Bergmann
2016-06-22 15:49 ` Arnd Bergmann
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