[PATCH 11/87] drivers/tty: convert to new inode {a,m}time accessors

Jeff Layton
2023-09-28T11:05:15Z

drivers/tty/tty_io.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 8a94e5a43c6d..d13d2f2e76c7 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -818,7 +818,7 @@ static void tty_update_time(struct tty_struct *tty, bool mtime)
spin_lock(&tty->files_lock);
list_for_each_entry(priv, &tty->tty_files, list) {
struct inode *inode = file_inode(priv->file);
- struct timespec64 *time = mtime ? &inode->i_mtime : &inode->i_atime;
+ struct timespec64 time = mtime ? inode_get_mtime(inode) : inode_get_atime(inode);

/*
* We only care if the two values differ in anything other than the
@@ -826,8 +826,12 @@ static void tty_update_time(struct tty_struct *tty, bool mtime)
* the time of the tty device, otherwise it could be construded as a
* security leak to let userspace know the exact timing of the tty.
*/
- if ((sec ^ time->tv_sec) & ~7)
- time->tv_sec = sec;
+ if ((sec ^ time.tv_sec) & ~7) {
+ if (mtime)
+ inode_set_mtime(inode, sec, 0);
+ else
+ inode_set_atime(inode, sec, 0);
+ }
}
spin_unlock(&tty->files_lock);
}
--
2.41.0