5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
[ Upstream commit 74e60b8b2f0fe3702710e648a31725ee8224dbdf ]
Use %ptTd instead of open-coded variant to print contents
of time64_t type in human readable form.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Christian Brauner (Microsoft) <brauner@xxxxxxxxxx>
Stable-dep-of: 4bcda1eaf184 ("mount: handle OOM on mnt_warn_timestamp_expiry")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/namespace.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/fs/namespace.c b/fs/namespace.c
index 04467a2a7888e..c17e3a6ebd179 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2571,15 +2571,12 @@ static void mnt_warn_timestamp_expiry(struct path *mountpoint, struct vfsmount *
(ktime_get_real_seconds() + TIME_UPTIME_SEC_MAX > sb->s_time_max)) {
char *buf = (char *)__get_free_page(GFP_KERNEL);
char *mntpath = buf ? d_path(mountpoint, buf, PAGE_SIZE) : ERR_PTR(-ENOMEM);
- struct tm tm;
- time64_to_tm(sb->s_time_max, 0, &tm);
-
- pr_warn("%s filesystem being %s at %s supports timestamps until %04ld (0x%llx)\n",
+ pr_warn("%s filesystem being %s at %s supports timestamps until %ptTd (0x%llx)\n",
sb->s_type->name,
is_mounted(mnt) ? "remounted" : "mounted",
- mntpath,
- tm.tm_year+1900, (unsigned long long)sb->s_time_max);
+ mntpath, &sb->s_time_max,
+ (unsigned long long)sb->s_time_max);
free_page((unsigned long)buf);
sb->s_iflags |= SB_I_TS_EXPIRY_WARNED;
--
2.43.0
