[Devel] [PATCH RH7 06/14] VFS: Handle lazytime in do_mount()

[Pavel Tikhomirov]

From: Markus Trippelsdorf <markus at trippelsdorf.de>

Since commit e462ec50cb5fa ("VFS: Differentiate mount flags (MS_*) from
internal superblock flags") the lazytime mount option doesn't get passed
on anymore.

Fix the issue by handling the option in do_mount().

Reviewed-by: Lukas Czerner <lczerner at redhat.com>
Signed-off-by: Markus Trippelsdorf <markus at trippelsdorf.de>
Signed-off-by: Al Viro <viro at zeniv.linux.org.uk>

(cherry picked from commit d7ee946942bdd12394809305e3df05aa4c8b7b8f)
https://jira.sw.ru/browse/PSBM-144416
Signed-off-by: Pavel Tikhomirov <ptikhomirov at virtuozzo.com>
---
 fs/namespace.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/namespace.c b/fs/namespace.c
index b60e2eab0d85..33ccc11cf327 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -3587,6 +3587,7 @@ long do_mount(const char *dev_name, const char __user *dir_name,
 			    SB_DIRSYNC |
 			    SB_SILENT |
 			    SB_POSIXACL |
+			    SB_LAZYTIME |
 			    SB_I_VERSION);
 
 	if (flags & MS_REMOUNT)
-- 
2.39.2