summaryrefslogtreecommitdiffstats
path: root/fs/logfs/logfs_abi.h
diff options
context:
space:
mode:
authorJoern Engel <joern@logfs.org>2010-03-05 16:07:04 +0100
committerJoern Engel <joern@logfs.org>2010-03-05 16:07:04 +0100
commit6a08ab846cefc82a328cbf9abd96c2e58a6c3664 (patch)
tree28aca16fc73f9b413d1ae9e67d97cdab39e869b6 /fs/logfs/logfs_abi.h
parentc6d3830140f1d56b07d8ab56a6e14ca3c492a39a (diff)
downloadlinux-6a08ab846cefc82a328cbf9abd96c2e58a6c3664.tar.bz2
[LogFS] Check feature flags
Diffstat (limited to 'fs/logfs/logfs_abi.h')
-rw-r--r--fs/logfs/logfs_abi.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/logfs/logfs_abi.h b/fs/logfs/logfs_abi.h
index 5d3782ddecc8..8d4dd3de551e 100644
--- a/fs/logfs/logfs_abi.h
+++ b/fs/logfs/logfs_abi.h
@@ -193,6 +193,10 @@ struct logfs_segment_header {
SIZE_CHECK(logfs_segment_header, LOGFS_SEGMENT_HEADERSIZE);
+#define LOGFS_FEATURES_INCOMPAT (0ull)
+#define LOGFS_FEATURES_RO_COMPAT (0ull)
+#define LOGFS_FEATURES_COMPAT (0ull)
+
/**
* struct logfs_disk_super - on-medium superblock
*