ANDROID: sdcardfs: Use lower getattr times/size

We now use the lower filesystem's getattr for time and size related
information.

Change-Id: I3dd05614a0c2837a13eeb033444fbdf070ddce2a
Signed-off-by: Daniel Rosenberg <drosen@google.com>
Bug: 72007585

1 files changed, 9 insertions, 10 deletions

diff --git a/fs/sdcardfs/inode.c b/fs/sdcardfs/inode.c
index 5ed4db35d..5fa458c5c 100755
--- a/fs/sdcardfs/inode.c
+++ b/fs/sdcardfs/inode.c
@@ -731,8 +731,8 @@ out_err:
 	return err;
 }
 
-static int sdcardfs_fillattr(struct vfsmount *mnt,
-				struct inode *inode, struct kstat *stat)
+static int sdcardfs_fillattr(struct vfsmount *mnt, struct inode *inode,
+				struct kstat *lower_stat, struct kstat *stat)
 {
 	struct sdcardfs_inode_info *info = SDCARDFS_I(inode);
 	struct sdcardfs_inode_data *top = top_data_get(info);
@@ -748,12 +748,12 @@ static int sdcardfs_fillattr(struct vfsmount *mnt,
 	stat->uid = make_kuid(&init_user_ns, top->d_uid);
 	stat->gid = make_kgid(&init_user_ns, get_gid(mnt, sb, top));
 	stat->rdev = inode->i_rdev;
-	stat->size = i_size_read(inode);
-	stat->atime = inode->i_atime;
-	stat->mtime = inode->i_mtime;
-	stat->ctime = inode->i_ctime;
-	stat->blksize = (1 << inode->i_blkbits);
-	stat->blocks = inode->i_blocks;
+	stat->size = lower_stat->size;
+	stat->atime = lower_stat->atime;
+	stat->mtime = lower_stat->mtime;
+	stat->ctime = lower_stat->ctime;
+	stat->blksize = lower_stat->blksize;
+	stat->blocks = lower_stat->blocks;
 	data_put(top);
 	return 0;
 }
@@ -779,8 +779,7 @@ static int sdcardfs_getattr(struct vfsmount *mnt, struct dentry *dentry,
 		goto out;
 	sdcardfs_copy_and_fix_attrs(dentry->d_inode,
 			      lower_path.dentry->d_inode);
-	err = sdcardfs_fillattr(mnt, dentry->d_inode, stat);
-	stat->blocks = lower_stat.blocks;
+	err = sdcardfs_fillattr(mnt, dentry->d_inode, &lower_stat, stat);
 out:
 	sdcardfs_put_lower_path(dentry, &lower_path);
 	return err;