diff options
| author | Neel Natu <neelnatu@google.com> | 2018-07-16 12:19:02 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2018-07-16 12:20:05 -0700 |
| commit | 8f21c0bb2807888d812318def43c2405c9b13f5a (patch) | |
| tree | 5ddaa634acbad46a248954e32dc0b901624ad42b /pkg/sentry/fs/fsutil | |
| parent | 9059983fdb2cf64a08152d2aab648b6660b9631b (diff) | |
Add EventOperations.HostFD()
This method allows an eventfd inside the Sentry to be registered with with
the host kernel.
Update comment about memory mapping host fds via CachingInodeOperations.
PiperOrigin-RevId: 204784859
Change-Id: I55823321e2d84c17ae0f7efaabc6b55b852ae257
Diffstat (limited to 'pkg/sentry/fs/fsutil')
| -rw-r--r-- | pkg/sentry/fs/fsutil/inode_cached.go | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/pkg/sentry/fs/fsutil/inode_cached.go b/pkg/sentry/fs/fsutil/inode_cached.go index 7c0f96ac2..cba642a8f 100644 --- a/pkg/sentry/fs/fsutil/inode_cached.go +++ b/pkg/sentry/fs/fsutil/inode_cached.go @@ -44,8 +44,7 @@ import ( // // CachingInodeOperations implements Mappable for the CachedFileObject: // -// - If CachedFileObject.FD returns a value >= 0 and the current platform shares -// a host fd table with the sentry, then the value of CachedFileObject.FD +// - If CachedFileObject.FD returns a value >= 0 then the file descriptor // will be memory mapped on the host. // // - Otherwise, the contents of CachedFileObject are buffered into memory |