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| author | Al Viro <viro@zeniv.linux.org.uk> | 2007-06-07 12:20:32 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2007-10-21 02:37:25 -0400 |
| commit | 8aec08094570562bc305df33b088926d983c3540 (patch) | |
| tree | 399f4590f81428d1f72d754d336da13c449120f9 /fs/pnode.h | |
| parent | 5a190ae69766da9a34bf31200c5cea4c0667cf94 (diff) | |
| download | lwn-8aec08094570562bc305df33b088926d983c3540.tar.gz lwn-8aec08094570562bc305df33b088926d983c3540.zip | |
[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.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/pnode.h b/fs/pnode.h index d45bd8ec36bf..f249be2fee7a 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) { |