diff options
Diffstat (limited to 'pkg/sentry/fs/proc')
| -rw-r--r-- | pkg/sentry/fs/proc/README.md | 12 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/fds.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/loadavg.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/meminfo.go | 6 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/mounts.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/net.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/stat.go | 12 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/sys_net.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/task.go | 8 | ||||
| -rw-r--r-- | pkg/sentry/fs/proc/version.go | 2 |
10 files changed, 25 insertions, 25 deletions
diff --git a/pkg/sentry/fs/proc/README.md b/pkg/sentry/fs/proc/README.md index 3cc5f197c..5d4ec6c7b 100644 --- a/pkg/sentry/fs/proc/README.md +++ b/pkg/sentry/fs/proc/README.md @@ -91,7 +91,7 @@ CPU.IO utilization in last 10 minutes | Always zero Num currently running processes | Always zero Total num processes | Always zero -TODO: Populate the columns with accurate statistics. +TODO(b/62345059): Populate the columns with accurate statistics. ### meminfo @@ -128,12 +128,12 @@ Field name | Notes Buffers | Always zero, no block devices SwapCache | Always zero, no swap Inactive(anon) | Always zero, see SwapCache -Unevictable | Always zero TODO -Mlocked | Always zero TODO +Unevictable | Always zero TODO(b/31823263) +Mlocked | Always zero TODO(b/31823263) SwapTotal | Always zero, no swap SwapFree | Always zero, no swap -Dirty | Always zero TODO -Writeback | Always zero TODO +Dirty | Always zero TODO(b/31823263) +Writeback | Always zero TODO(b/31823263) MemAvailable | Uses the same value as MemFree since there is no swap. Slab | Missing SReclaimable | Missing @@ -185,7 +185,7 @@ softirq 0 0 0 0 0 0 0 0 0 0 0 All fields except for `btime` are always zero. -TODO: Populate with accurate fields. +TODO(b/37226836): Populate with accurate fields. ### sys diff --git a/pkg/sentry/fs/proc/fds.go b/pkg/sentry/fs/proc/fds.go index 25da06f5d..f2329e623 100644 --- a/pkg/sentry/fs/proc/fds.go +++ b/pkg/sentry/fs/proc/fds.go @@ -258,7 +258,7 @@ func newFdInfoDir(t *kernel.Task, msrc *fs.MountSource) *fs.Inode { // Lookup loads an fd in /proc/TID/fdinfo into a Dirent. func (fdid *fdInfoDir) Lookup(ctx context.Context, dir *fs.Inode, p string) (*fs.Dirent, error) { inode, err := walkDescriptors(fdid.t, p, func(file *fs.File, fdFlags kernel.FDFlags) *fs.Inode { - // TODO: Using a static inode here means that the + // TODO(b/121266871): Using a static inode here means that the // data can be out-of-date if, for instance, the flags on the // FD change before we read this file. We should switch to // generating the data on Read(). Also, we should include pos, diff --git a/pkg/sentry/fs/proc/loadavg.go b/pkg/sentry/fs/proc/loadavg.go index 78f3a1dc0..3ee0e570a 100644 --- a/pkg/sentry/fs/proc/loadavg.go +++ b/pkg/sentry/fs/proc/loadavg.go @@ -40,7 +40,7 @@ func (d *loadavgData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) var buf bytes.Buffer - // TODO: Include real data in fields. + // TODO(b/62345059): Include real data in fields. // Column 1-3: CPU and IO utilization of the last 1, 5, and 10 minute periods. // Column 4-5: currently running processes and the total number of processes. // Column 6: the last process ID used. diff --git a/pkg/sentry/fs/proc/meminfo.go b/pkg/sentry/fs/proc/meminfo.go index 620e93ce3..75cbf3e77 100644 --- a/pkg/sentry/fs/proc/meminfo.go +++ b/pkg/sentry/fs/proc/meminfo.go @@ -58,7 +58,7 @@ func (d *meminfoData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) fmt.Fprintf(&buf, "MemTotal: %8d kB\n", totalSize/1024) memFree := (totalSize - totalUsage) / 1024 // We use MemFree as MemAvailable because we don't swap. - // TODO: When reclaim is implemented the value of MemAvailable + // TODO(rahat): When reclaim is implemented the value of MemAvailable // should change. fmt.Fprintf(&buf, "MemFree: %8d kB\n", memFree) fmt.Fprintf(&buf, "MemAvailable: %8d kB\n", memFree) @@ -72,8 +72,8 @@ func (d *meminfoData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) fmt.Fprintf(&buf, "Inactive(anon): 0 kB\n") fmt.Fprintf(&buf, "Active(file): %8d kB\n", activeFile/1024) fmt.Fprintf(&buf, "Inactive(file): %8d kB\n", inactiveFile/1024) - fmt.Fprintf(&buf, "Unevictable: 0 kB\n") // TODO - fmt.Fprintf(&buf, "Mlocked: 0 kB\n") // TODO + fmt.Fprintf(&buf, "Unevictable: 0 kB\n") // TODO(b/31823263) + fmt.Fprintf(&buf, "Mlocked: 0 kB\n") // TODO(b/31823263) fmt.Fprintf(&buf, "SwapTotal: 0 kB\n") fmt.Fprintf(&buf, "SwapFree: 0 kB\n") fmt.Fprintf(&buf, "Dirty: 0 kB\n") diff --git a/pkg/sentry/fs/proc/mounts.go b/pkg/sentry/fs/proc/mounts.go index 1e62af8c6..fe62b167b 100644 --- a/pkg/sentry/fs/proc/mounts.go +++ b/pkg/sentry/fs/proc/mounts.go @@ -114,7 +114,7 @@ func (mif *mountInfoFile) ReadSeqFileData(ctx context.Context, handle seqfile.Se // (4) Root: the pathname of the directory in the filesystem // which forms the root of this mount. // - // NOTE: This will always be "/" until we implement + // NOTE(b/78135857): This will always be "/" until we implement // bind mounts. fmt.Fprintf(&buf, "/ ") diff --git a/pkg/sentry/fs/proc/net.go b/pkg/sentry/fs/proc/net.go index 55a958f9e..d24b2d370 100644 --- a/pkg/sentry/fs/proc/net.go +++ b/pkg/sentry/fs/proc/net.go @@ -154,7 +154,7 @@ func (n *netDev) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ([]se contents[1] = " face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed\n" for _, i := range interfaces { - // TODO: Collect stats from each inet.Stack + // TODO(b/71872867): Collect stats from each inet.Stack // implementation (hostinet, epsocket, and rpcinet). // Implements the same format as diff --git a/pkg/sentry/fs/proc/stat.go b/pkg/sentry/fs/proc/stat.go index f2bbef375..18bd8e9b6 100644 --- a/pkg/sentry/fs/proc/stat.go +++ b/pkg/sentry/fs/proc/stat.go @@ -83,7 +83,7 @@ func (s *statData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ([] var buf bytes.Buffer - // TODO: We currently export only zero CPU stats. We could + // TODO(b/37226836): We currently export only zero CPU stats. We could // at least provide some aggregate stats. var cpu cpuStats fmt.Fprintf(&buf, "cpu %s\n", cpu) @@ -100,7 +100,7 @@ func (s *statData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ([] const numInterrupts = 256 // The Kernel doesn't handle real interrupts, so report all zeroes. - // TODO: We could count page faults as #PF. + // TODO(b/37226836): We could count page faults as #PF. fmt.Fprintf(&buf, "intr 0") // total for i := 0; i < numInterrupts; i++ { fmt.Fprintf(&buf, " 0") @@ -108,22 +108,22 @@ func (s *statData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) ([] fmt.Fprintf(&buf, "\n") // Total number of context switches. - // TODO: Count this. + // TODO(b/37226836): Count this. fmt.Fprintf(&buf, "ctxt 0\n") // CLOCK_REALTIME timestamp from boot, in seconds. fmt.Fprintf(&buf, "btime %d\n", s.k.Timekeeper().BootTime().Seconds()) // Total number of clones. - // TODO: Count this. + // TODO(b/37226836): Count this. fmt.Fprintf(&buf, "processes 0\n") // Number of runnable tasks. - // TODO: Count this. + // TODO(b/37226836): Count this. fmt.Fprintf(&buf, "procs_running 0\n") // Number of tasks waiting on IO. - // TODO: Count this. + // TODO(b/37226836): Count this. fmt.Fprintf(&buf, "procs_blocked 0\n") // Number of each softirq handled. diff --git a/pkg/sentry/fs/proc/sys_net.go b/pkg/sentry/fs/proc/sys_net.go index 728a46a74..0ce77f04f 100644 --- a/pkg/sentry/fs/proc/sys_net.go +++ b/pkg/sentry/fs/proc/sys_net.go @@ -39,7 +39,7 @@ const ( // tcpMemInode is used to read/write the size of netstack tcp buffers. // -// TODO: If we have multiple proc mounts, concurrent writes can +// TODO(b/121381035): If we have multiple proc mounts, concurrent writes can // leave netstack and the proc files in an inconsistent state. Since we set the // buffer size from these proc files on restore, we may also race and end up in // an inconsistent state on restore. diff --git a/pkg/sentry/fs/proc/task.go b/pkg/sentry/fs/proc/task.go index 0edcdfce2..9f65a8337 100644 --- a/pkg/sentry/fs/proc/task.go +++ b/pkg/sentry/fs/proc/task.go @@ -77,7 +77,7 @@ func newTaskDir(t *kernel.Task, msrc *fs.MountSource, pidns *kernel.PIDNamespace "fd": newFdDir(t, msrc), "fdinfo": newFdInfoDir(t, msrc), "gid_map": newGIDMap(t, msrc), - // FIXME: create the correct io file for threads. + // FIXME(b/123511468): create the correct io file for threads. "io": newIO(t, msrc), "maps": newMaps(t, msrc), "mountinfo": seqfile.NewSeqFileInode(t, &mountInfoFile{t: t}, msrc), @@ -93,7 +93,7 @@ func newTaskDir(t *kernel.Task, msrc *fs.MountSource, pidns *kernel.PIDNamespace contents["task"] = newSubtasks(t, msrc, pidns) } - // TODO: Set EUID/EGID based on dumpability. + // TODO(b/31916171): Set EUID/EGID based on dumpability. d := &taskDir{ Dir: *ramfs.NewDir(t, contents, fs.RootOwner, fs.FilePermsFromMode(0555)), t: t, @@ -245,7 +245,7 @@ func (e *exe) executable() (d *fs.Dirent, err error) { e.t.WithMuLocked(func(t *kernel.Task) { mm := t.MemoryManager() if mm == nil { - // TODO: Check shouldn't allow Readlink once the + // TODO(b/34851096): Check shouldn't allow Readlink once the // Task is zombied. err = syserror.EACCES return @@ -297,7 +297,7 @@ type namespaceSymlink struct { } func newNamespaceSymlink(t *kernel.Task, msrc *fs.MountSource, name string) *fs.Inode { - // TODO: Namespace symlinks should contain the namespace name and the + // TODO(rahat): Namespace symlinks should contain the namespace name and the // inode number for the namespace instance, so for example user:[123456]. We // currently fake the inode number by sticking the symlink inode in its // place. diff --git a/pkg/sentry/fs/proc/version.go b/pkg/sentry/fs/proc/version.go index b6d49d5e9..58e0c793c 100644 --- a/pkg/sentry/fs/proc/version.go +++ b/pkg/sentry/fs/proc/version.go @@ -65,7 +65,7 @@ func (v *versionData) ReadSeqFileData(ctx context.Context, h seqfile.SeqHandle) // Since we don't really want to expose build information to // applications, those fields are omitted. // - // FIXME: Using Version from the init task SyscallTable + // FIXME(mpratt): Using Version from the init task SyscallTable // disregards the different version a task may have (e.g., in a uts // namespace). ver := init.Leader().SyscallTable().Version |