linux-kernel - [PATCH 73/79] bpf: switch to new ctime accessors

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Message-ID: <20230621144735.55953-72-jlayton@kernel.org>
Date:   Wed, 21 Jun 2023 10:46:26 -0400
From:   Jeff Layton <jlayton@...nel.org>
To:     Christian Brauner <brauner@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Martin KaFai Lau <martin.lau@...ux.dev>,
        Song Liu <song@...nel.org>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>,
        Stanislav Fomichev <sdf@...gle.com>,
        Hao Luo <haoluo@...gle.com>, Jiri Olsa <jolsa@...nel.org>
Cc:     Al Viro <viro@...iv.linux.org.uk>, Jan Kara <jack@...e.cz>,
        bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 73/79] bpf: switch to new ctime accessors

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@...nel.org>
---
 kernel/bpf/inode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
index 4174f76133df..d4489bb761df 100644
--- a/kernel/bpf/inode.c
+++ b/kernel/bpf/inode.c
@@ -120,7 +120,7 @@ static struct inode *bpf_get_inode(struct super_block *sb,
 	inode->i_ino = get_next_ino();
 	inode->i_atime = current_time(inode);
 	inode->i_mtime = inode->i_atime;
-	inode->i_ctime = inode->i_atime;
+	inode_ctime_set(inode, inode->i_atime);
 
 	inode_init_owner(&nop_mnt_idmap, inode, dir, mode);
 
@@ -149,7 +149,7 @@ static void bpf_dentry_finalize(struct dentry *dentry, struct inode *inode,
 	dget(dentry);
 
 	dir->i_mtime = current_time(dir);
-	dir->i_ctime = dir->i_mtime;
+	inode_ctime_set(dir, dir->i_mtime);
 }
 
 static int bpf_mkdir(struct mnt_idmap *idmap, struct inode *dir,
-- 
2.41.0