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authorAl Viro <viro@zeniv.linux.org.uk>2007-06-07 12:20:32 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2007-10-21 02:37:25 -0400
commit8aec08094570562bc305df33b088926d983c3540 (patch)
tree399f4590f81428d1f72d754d336da13c449120f9 /fs/pnode.h
parent5a190ae69766da9a34bf31200c5cea4c0667cf94 (diff)
[PATCH] new helpers - collect_mounts() and release_collected_mounts()
Get a snapshot of a subtree, creating private clones of vfsmounts for all its components and release such snapshot resp. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/pnode.h')
-rw-r--r--fs/pnode.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/pnode.h b/fs/pnode.h
index d45bd8ec36b..f249be2fee7 100644
--- a/fs/pnode.h
+++ b/fs/pnode.h
@@ -22,6 +22,7 @@
#define CL_COPY_ALL 0x04
#define CL_MAKE_SHARED 0x08
#define CL_PROPAGATION 0x10
+#define CL_PRIVATE 0x20
static inline void set_mnt_shared(struct vfsmount *mnt)
{