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-rw-r--r--fs/stat.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/stat.c b/fs/stat.c
index fbc171d038aa..1fa38bdec1a6 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -86,12 +86,20 @@ int vfs_getattr_nosec(const struct path *path, struct kstat *stat,
/* SB_NOATIME means filesystem supplies dummy atime value */
if (inode->i_sb->s_flags & SB_NOATIME)
stat->result_mask &= ~STATX_ATIME;
+
+ /*
+ * Note: If you add another clause to set an attribute flag, please
+ * update attributes_mask below.
+ */
if (IS_AUTOMOUNT(inode))
stat->attributes |= STATX_ATTR_AUTOMOUNT;
if (IS_DAX(inode))
stat->attributes |= STATX_ATTR_DAX;
+ stat->attributes_mask |= (STATX_ATTR_AUTOMOUNT |
+ STATX_ATTR_DAX);
+
mnt_userns = mnt_user_ns(path->mnt);
if (inode->i_op->getattr)
return inode->i_op->getattr(mnt_userns, path, stat,