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| author | Jamie Liu <jamieliu@google.com> | 2020-05-28 19:14:26 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-05-28 19:16:06 -0700 |
| commit | 50844fee29aed500fff41f417f6183867ca0f0b5 (patch) | |
| tree | 91d912aae4911b9fac0ccc555205e744778f5f6d /pkg/sentry/fsimpl/proc/task_files.go | |
| parent | f7418e21590e271302a3c375323950c209ce5ced (diff) | |
Split VFS.MountAt into VFS.MountDisconnected and VFS.ConnectMountAt.
This makes it straightforward to create bind mounts internally in VFS2: Given a
bind mount root represented by vfs.VirtualDentry vd:
- Create a new mount with VFS.NewDisconnectedMount(vd.Mount().Filesystem(),
vd.Dentry()).
- Connect the resulting mount in the appropriate namespace with
VFS.ConnectMountAt().
Note that the resulting bind mount is non-recursive; recursive bind mounting
requires explicitly duplicating all children of the original mount, which is
best handled internally by VFS.
Updates #179
PiperOrigin-RevId: 313703963
Diffstat (limited to 'pkg/sentry/fsimpl/proc/task_files.go')
0 files changed, 0 insertions, 0 deletions