From: Arnd Bergmann <arnd@arndb.de>
To: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
tglx@linutronix.de, torvalds@linux-foundation.org, tytso@mit.edu,
viro@zeniv.linux.org.uk, y2038@lists.linaro.org,
Andreas Dilger <adilger.kernel@dilger.ca>,
linux-ext4@vger.kernel.org
Subject: Re: [PATCH v2 06/24] fs: ext4: Use current_time() for inode timestamps
Date: Wed, 22 Jun 2016 15:40:06 +0200 [thread overview]
Message-ID: <14013437.bAvQTZLQL2@wuerfel> (raw)
In-Reply-To: <1466382443-11063-7-git-send-email-deepa.kernel@gmail.com>
On Sunday, June 19, 2016 5:27:05 PM CEST Deepa Dinamani wrote:
> @@ -3727,6 +3727,7 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
> };
> u8 new_file_type;
> int retval;
> + struct timespec ctime;
>
> if ((ext4_encrypted_inode(old_dir) ||
> ext4_encrypted_inode(new_dir)) &&
> @@ -3829,8 +3830,9 @@ static int ext4_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
> * Like most other Unix systems, set the ctime for inodes on a
> * rename.
> */
> - old.inode->i_ctime = ext4_current_time(old.inode);
> - new.inode->i_ctime = ext4_current_time(new.inode);
> + ctime = current_time(old.inode);
> + old.inode->i_ctime = ctime;
> + new.inode->i_ctime = ctime;
> ext4_mark_inode_dirty(handle, old.inode);
> ext4_mark_inode_dirty(handle, new.inode);
>
Adding a local variable here looks like it is going to cause us trouble when we
change the return type of current_time() to timespec64.
I'd write this as
new.inode->i_ctime = old.inode->i_ctime;
instead.
Arnd
next prev parent reply other threads:[~2016-06-22 13:38 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 [this message]
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 ` [Y2038] " Arnd Bergmann
2016-06-23 1:59 ` 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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