vfs_btrfs: report FILE_SUPPORTS_BLOCK_REFCOUNTING capability

Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Reviewed-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Ralph Böhme <slow@samba.org>

diff --git a/source3/modules/vfs_btrfs.c b/source3/modules/vfs_btrfs.c
index bf0a080b6ce30e513ac202445672c99a5f776930..4be4ef632fe1b2f4d0c3d6f656bc463eb2b7a89a 100644 (file)
--- a/source3/modules/vfs_btrfs.c
+++ b/source3/modules/vfs_btrfs.c
@@ -39,7 +39,8 @@ static uint32_t btrfs_fs_capabilities(struct vfs_handle_struct *handle,
 
        /* inherit default capabilities, expose compression support */
        fs_capabilities = SMB_VFS_NEXT_FS_CAPABILITIES(handle, &ts_res);
-       fs_capabilities |= FILE_FILE_COMPRESSION;
+       fs_capabilities |= (FILE_FILE_COMPRESSION
+                           | FILE_SUPPORTS_BLOCK_REFCOUNTING);
        *_ts_res = ts_res;
 
        return fs_capabilities;