linux-kernel - [PATCH 3/8] fs: devpts: Replace CURRENT_TIME by current_fs

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Date:	Mon, 22 Feb 2016 07:17:49 -0800
From:	Deepa Dinamani <deepa.kernel@...il.com>
To:	linux-fsdevel@...r.kernel.org, y2038@...ts.linaro.org
Cc:	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
	Peter Hurley <peter@...leysoftware.com>,
	Al Viro <viro@...iv.linux.org.uk>,
	Josh Triplett <josh@...htriplett.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH 3/8] fs: devpts: Replace CURRENT_TIME by current_fs_time()

CURRENT_TIME macro is not appropriate for filesystems as it
doesn't use the right granularity for filesystem timestamps.
Use current_fs_time() instead.

Signed-off-by: Deepa Dinamani <deepa.kernel@...il.com>
Cc: Peter Hurley <peter@...leysoftware.com>
Cc: Al Viro <viro@...iv.linux.org.uk>
Cc: Josh Triplett <josh@...htriplett.org>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>
---
 fs/devpts/inode.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 655f21f..4eb338d4 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -280,7 +280,8 @@ static int mknod_ptmx(struct super_block *sb)
 	}
 
 	inode->i_ino = 2;
-	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
+	inode->i_mtime = inode->i_atime =
+		inode->i_ctime = current_fs_time(sb);
 
 	mode = S_IFCHR|opts->ptmxmode;
 	init_special_inode(inode, mode, MKDEV(TTYAUX_MAJOR, 2));
@@ -392,7 +393,8 @@ devpts_fill_super(struct super_block *s, void *data, int silent)
 	if (!inode)
 		goto fail;
 	inode->i_ino = 1;
-	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
+	inode->i_mtime = inode->i_atime =
+		inode->i_ctime = current_fs_time(s);
 	inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO | S_IWUSR;
 	inode->i_op = &simple_dir_inode_operations;
 	inode->i_fop = &simple_dir_operations;
@@ -629,7 +631,8 @@ struct inode *devpts_pty_new(struct inode *ptmx_inode, dev_t device, int index,
 	inode->i_ino = index + 3;
 	inode->i_uid = opts->setuid ? opts->uid : current_fsuid();
 	inode->i_gid = opts->setgid ? opts->gid : current_fsgid();
-	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
+	inode->i_mtime = inode->i_atime =
+		inode->i_ctime = current_fs_time(sb);
 	init_special_inode(inode, S_IFCHR|opts->mode, device);
 	inode->i_private = priv;
 
-- 
1.9.1