diff options
| author | Eric W. Biederman <[email protected]> | 2015-01-03 05:39:35 -0600 |
|---|---|---|
| committer | Eric W. Biederman <[email protected]> | 2015-04-02 20:34:19 -0500 |
| commit | 5d88457eb5b86b475422dc882f089203faaeedb5 (patch) | |
| tree | 19d4a52f225092dfa2875dcb073d129151e910cf /kernel/trace/trace_functions_graph.c | |
| parent | 411a938b5abc9cb126c41cccf5975ae464fe0f3e (diff) | |
mnt: On an unmount propagate clearing of MNT_LOCKED
A prerequisite of calling umount_tree is that the point where the tree
is mounted at is valid to unmount.
If we are propagating the effect of the unmount clear MNT_LOCKED in
every instance where the same filesystem is mounted on the same
mountpoint in the mount tree, as we know (by virtue of the fact
that umount_tree was called) that it is safe to reveal what
is at that mountpoint.
Cc: [email protected]
Signed-off-by: "Eric W. Biederman" <[email protected]>
Diffstat (limited to 'kernel/trace/trace_functions_graph.c')
0 files changed, 0 insertions, 0 deletions