[PATCH 05/18] xstat: eCryptFS: Return extended attributes [ver #6]

[David Howells]

Return extended attributes from the eCryptFS filesystem, dredged up from the
lower filesystem.

Possibly eCryptFS should also set FS_COMPR_FL on its compressed files.

Signed-off-by: David Howells <dhowells at redhat.com>
---

 fs/ecryptfs/inode.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 31ef525..41bc407 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -994,8 +994,10 @@ int ecryptfs_getattr(struct vfsmount *mnt, struct dentry *dentry,
 	struct kstat lower_stat;
 	int rc;
 
-	rc = vfs_getattr(ecryptfs_dentry_to_lower_mnt(dentry),
-			 ecryptfs_dentry_to_lower(dentry), &lower_stat);
+	lower_stat.query_flags = stat->query_flags;
+	lower_stat.request_mask = stat->request_mask | XSTAT_REQUEST_BLOCKS;
+	rc = vfs_xgetattr(ecryptfs_dentry_to_lower_mnt(dentry),
+			  ecryptfs_dentry_to_lower(dentry), &lower_stat);
 	if (!rc) {
 		generic_fillattr(dentry->d_inode, stat);
 		stat->blocks = lower_stat.blocks;