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Diffstat (limited to 'pkg/sentry/vfs/vfs.go')
| -rwxr-xr-x | pkg/sentry/vfs/vfs.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/sentry/vfs/vfs.go b/pkg/sentry/vfs/vfs.go index a3bdb5805..ea2db7031 100755 --- a/pkg/sentry/vfs/vfs.go +++ b/pkg/sentry/vfs/vfs.go @@ -75,6 +75,11 @@ type VirtualFilesystem struct { // mountpoints is analogous to Linux's mountpoint_hashtable. mountpoints map[*Dentry]map[*Mount]struct{} + // devices contains all registered Devices. devices is protected by + // devicesMu. + devicesMu sync.RWMutex + devices map[devTuple]*registeredDevice + // fsTypes contains all registered FilesystemTypes. fsTypes is protected by // fsTypesMu. fsTypesMu sync.RWMutex @@ -90,6 +95,7 @@ type VirtualFilesystem struct { func New() *VirtualFilesystem { vfs := &VirtualFilesystem{ mountpoints: make(map[*Dentry]map[*Mount]struct{}), + devices: make(map[devTuple]*registeredDevice), fsTypes: make(map[string]*registeredFilesystemType), filesystems: make(map[*Filesystem]struct{}), } |