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From: Arnd Bergmann <arnd@arndb.de>
To: Theodore Ts'o <tytso@mit.edu>,
	Andreas Dilger <adilger.kernel@dilger.ca>,
	Jan Kara <jack@suse.com>
Cc: y2038@lists.linaro.org, linux-ext4@vger.kernel.org,
	Arnd Bergmann <arnd@arndb.de>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 5/6] jbd2: replace current_kernel_time64 with ktime equivalent
Date: Wed, 20 Jun 2018 17:33:02 +0200	[thread overview]
Message-ID: <20180620153322.54221-5-arnd@arndb.de> (raw)
In-Reply-To: <20180620153322.54221-1-arnd@arndb.de>

jbd2 is one of the few callers of current_kernel_time64(), which
is a wrapper around ktime_get_coarse_real_ts64(). This calls the
latter directly for consistency with the rest of the kernel that
is moving to the ktime_get_ family of time accessors.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 fs/jbd2/commit.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 8de0e7723316..150cc030b4d7 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -121,7 +121,7 @@ static int journal_submit_commit_record(journal_t *journal,
 	struct commit_header *tmp;
 	struct buffer_head *bh;
 	int ret;
-	struct timespec64 now = current_kernel_time64();
+	struct timespec64 now;
 
 	*cbh = NULL;
 
@@ -134,6 +134,7 @@ static int journal_submit_commit_record(journal_t *journal,
 		return 1;
 
 	tmp = (struct commit_header *)bh->b_data;
+	ktime_get_coarse_real_ts64(&now);
 	tmp->h_commit_sec = cpu_to_be64(now.tv_sec);
 	tmp->h_commit_nsec = cpu_to_be32(now.tv_nsec);
 
-- 
2.9.0


  parent reply	other threads:[~2018-06-20 15:34 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-20 15:32 [PATCH 1/6] ext4: sysfs: print ext4_super_block fields as little-endian Arnd Bergmann
2018-06-20 15:32 ` [PATCH 2/6] ext4: use 64-bit timestamps for mmp_time Arnd Bergmann
2018-06-21 17:20   ` Andreas Dilger
2018-06-22  7:38   ` Jan Kara
2018-06-20 15:33 ` [PATCH 3/6] ext4: use ktime_get_real_seconds for i_dtime Arnd Bergmann
2018-06-21 17:27   ` Andreas Dilger
2018-06-21 20:07     ` Arnd Bergmann
2018-06-20 15:33 ` [PATCH 4/6] ext4: use timespec64 for all inode times Arnd Bergmann
2018-06-21 17:29   ` Andreas Dilger
2018-06-22  7:37   ` Jan Kara
2018-06-22  8:15     ` Arnd Bergmann
2018-06-20 15:33 ` Arnd Bergmann [this message]
2018-06-21 17:32   ` [PATCH 5/6] jbd2: replace current_kernel_time64 with ktime equivalent Andreas Dilger
2018-06-22  7:41   ` Jan Kara
2018-06-20 15:33 ` [PATCH 6/6] [RFC] ext4: super: extend timestamps to 40 bits Arnd Bergmann
2018-06-21 17:46   ` Andreas Dilger
2018-06-21 20:17     ` Arnd Bergmann
2018-06-21 17:49 ` [PATCH 1/6] ext4: sysfs: print ext4_super_block fields as little-endian Andreas Dilger
2018-06-21 20:07   ` Arnd Bergmann

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