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authorSunil Mushran <Sunil.Mushran@oracle.com>2006-12-05 17:56:35 -0800
committerMark Fasheh <mark.fasheh@oracle.com>2006-12-07 17:37:53 -0800
commitc271c5c22b0a7ca45fda15f1f4d258bca36a5b94 (patch)
tree9803af515ecf1c101c4a5921d7407c66184147e1 /fs/ocfs2/ocfs2.h
parentc99767974ebd2a719d849fdeaaa1674456f5283f (diff)
downloadop-kernel-dev-c271c5c22b0a7ca45fda15f1f4d258bca36a5b94.zip
op-kernel-dev-c271c5c22b0a7ca45fda15f1f4d258bca36a5b94.tar.gz
ocfs2: local mounts
This allows users to format an ocfs2 file system with a special flag, OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT. When the file system sees this flag, it will not use any cluster services, nor will it require a cluster configuration, thus acting like a 'local' file system. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/ocfs2.h')
-rw-r--r--fs/ocfs2/ocfs2.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index b767fd7..db8e77c 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -349,6 +349,11 @@ static inline int ocfs2_is_soft_readonly(struct ocfs2_super *osb)
return ret;
}
+static inline int ocfs2_mount_local(struct ocfs2_super *osb)
+{
+ return (osb->s_feature_incompat & OCFS2_FEATURE_INCOMPAT_LOCAL_MOUNT);
+}
+
#define OCFS2_IS_VALID_DINODE(ptr) \
(!strcmp((ptr)->i_signature, OCFS2_INODE_SIGNATURE))
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