diff options
Diffstat (limited to 'fs/ocfs2/ocfs2_fs.h')
| -rw-r--r-- | fs/ocfs2/ocfs2_fs.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h index 3330a5dc6be..b5c68567077 100644 --- a/fs/ocfs2/ocfs2_fs.h +++ b/fs/ocfs2/ocfs2_fs.h @@ -86,7 +86,7 @@ OCFS2_SB(sb)->s_feature_incompat &= ~(mask) #define OCFS2_FEATURE_COMPAT_SUPP 0 -#define OCFS2_FEATURE_INCOMPAT_SUPP 0 +#define OCFS2_FEATURE_INCOMPAT_SUPP OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT #define OCFS2_FEATURE_RO_COMPAT_SUPP 0 /* @@ -96,6 +96,18 @@ */ #define OCFS2_FEATURE_INCOMPAT_HEARTBEAT_DEV 0x0002 +/* + * tunefs sets this incompat flag before starting the resize and clears it + * at the end. This flag protects users from inadvertently mounting the fs + * after an aborted run without fsck-ing. + */ +#define OCFS2_FEATURE_INCOMPAT_RESIZE_INPROG 0x0004 + +/* Used to denote a non-clustered volume */ +#define OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT 0x0008 + +/* Support for sparse allocation in b-trees */ +#define OCFS2_FEATURE_INCOMPAT_SPARSE_ALLOC 0x0010 /* * Flags on ocfs2_dinode.i_flags |