Linux Hardening
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From: Jeff Layton <jlayton@kernel.org>
To: Christian Brauner <brauner@kernel.org>,
	Kees Cook <keescook@chromium.org>,
	Tony Luck <tony.luck@intel.com>,
	"Guilherme G. Piccoli" <gpiccoli@igalia.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>, Jan Kara <jack@suse.cz>,
	linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 56/79] pstore: switch to new ctime accessors
Date: Wed, 21 Jun 2023 10:46:09 -0400	[thread overview]
Message-ID: <20230621144735.55953-55-jlayton@kernel.org> (raw)
In-Reply-To: <20230621144735.55953-1-jlayton@kernel.org>

In later patches, we're going to change how the ctime.tv_nsec field is
utilized. Switch to using accessor functions instead of raw accesses of
inode->i_ctime.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
 fs/pstore/inode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c
index ffbadb8b3032..20624d6006e6 100644
--- a/fs/pstore/inode.c
+++ b/fs/pstore/inode.c
@@ -223,7 +223,7 @@ static struct inode *pstore_get_inode(struct super_block *sb)
 	struct inode *inode = new_inode(sb);
 	if (inode) {
 		inode->i_ino = get_next_ino();
-		inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode);
+		inode->i_atime = inode->i_mtime = inode_ctime_set_current(inode);
 	}
 	return inode;
 }
@@ -390,7 +390,7 @@ int pstore_mkfile(struct dentry *root, struct pstore_record *record)
 	inode->i_private = private;
 
 	if (record->time.tv_sec)
-		inode->i_mtime = inode->i_ctime = record->time;
+		inode->i_mtime = inode_ctime_set(inode, record->time);
 
 	d_add(dentry, inode);
 
-- 
2.41.0


       reply	other threads:[~2023-06-21 14:56 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20230621144507.55591-1-jlayton@kernel.org>
     [not found] ` <20230621144735.55953-1-jlayton@kernel.org>
2023-06-21 14:46   ` Jeff Layton [this message]
2023-06-21 17:50     ` [PATCH 56/79] pstore: switch to new ctime accessors Kees Cook
     [not found] ` <20230621152141.5961cf5f@gandalf.local.home>
     [not found]   ` <2a5a069572b46b59dd16fe8d54e549a9b5bbb6eb.camel@kernel.org>
2023-06-23 12:41     ` [PATCH 00/79] fs: new accessors for inode->i_ctime Christian Brauner
2023-06-30 22:11   ` Luis Chamberlain
     [not found] ` <20230621144507.55591-2-jlayton@kernel.org>
     [not found]   ` <99b3c749-23d9-6f09-fb75-6a84f3d1b066@kernel.org>
2023-06-22 10:14     ` [PATCH 01/79] fs: add ctime accessors infrastructure Jeff Layton
2023-06-30 22:12   ` Luis Chamberlain
2023-07-12 15:31   ` Randy Dunlap

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