From 9593265531fa66177a0547e63abd99907ec0a687 Mon Sep 17 00:00:00 2001 From: Steve French Date: Fri, 23 Sep 2016 01:36:34 -0500 Subject: CIFS: Add new mount option to set owner uid and gid from special sids in acl Add "idsfromsid" mount option to indicate to cifs.ko that it should try to retrieve the uid and gid owner fields from special sids in the ACL if present. This first patch just adds the parsing for the mount option. Signed-off-by: Steve French Reviewed-by: Shirish Pargaonkar Reviewed-by: Pavel Shilovsky --- fs/cifs/cifs_fs_sb.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/cifs/cifs_fs_sb.h') diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h index 1418daa03d95..07ed81cf1552 100644 --- a/fs/cifs/cifs_fs_sb.h +++ b/fs/cifs/cifs_fs_sb.h @@ -49,6 +49,7 @@ #define CIFS_MOUNT_USE_PREFIX_PATH 0x1000000 /* make subpath with unaccessible * root mountable */ +#define CIFS_MOUNT_UID_FROM_ACL 0x2000000 /* try to get UID via special SID */ struct cifs_sb_info { struct rb_root tlink_tree; -- cgit v1.2.3-58-ga151