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runtime: Fix ordering of trace spans

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A significant number of trace calls did not use a parent context that
would create proper span ordering in trace output. Add local context to
functions for use in trace calls to facilitate proper span ordering.
Additionally, change whether trace function returns context in some
functions in virtcontainers and use existing context rather than
background context in bindMount() so that span exists as a child of a
parent span.

Fixes #1355

Signed-off-by: Chelsea Mafrica <chelsea.e.mafrica@intel.com>
This commit is contained in:
Chelsea Mafrica
2021-02-09 16:30:50 -08:00
parent 50f317dcff
commit 6b0dc60dda
67 changed files with 1103 additions and 1056 deletions
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10
src/runtime/virtcontainers/qemu_arch_base.go
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@@ -105,7 +105,7 @@ type qemuArch interface {
appendRNGDevice(devices []govmmQemu.Device, rngDevice config.RNGDev) ([]govmmQemu.Device, error)
// addDeviceToBridge adds devices to the bus
addDeviceToBridge(ID string, t types.Type) (string, types.Bridge, error)
addDeviceToBridge(ctx context.Context, ID string, t types.Type) (string, types.Bridge, error)
// removeDeviceFromBridge removes devices to the bus
removeDeviceFromBridge(ID string) error
@@ -722,8 +722,8 @@ func (q *qemuArchBase) setIgnoreSharedMemoryMigrationCaps(ctx context.Context, q
return err
}
func (q *qemuArchBase) addDeviceToBridge(ID string, t types.Type) (string, types.Bridge, error) {
addr, b, err := genericAddDeviceToBridge(q.Bridges, ID, t)
func (q *qemuArchBase) addDeviceToBridge(ctx context.Context, ID string, t types.Type) (string, types.Bridge, error) {
addr, b, err := genericAddDeviceToBridge(ctx, q.Bridges, ID, t)
if err != nil {
return "", b, err
}
@@ -731,7 +731,7 @@ func (q *qemuArchBase) addDeviceToBridge(ID string, t types.Type) (string, types
return fmt.Sprintf("%02x", addr), b, nil
}
func genericAddDeviceToBridge(bridges []types.Bridge, ID string, t types.Type) (uint32, types.Bridge, error) {
func genericAddDeviceToBridge(ctx context.Context, bridges []types.Bridge, ID string, t types.Type) (uint32, types.Bridge, error) {
var err error
var addr uint32
@@ -744,7 +744,7 @@ func genericAddDeviceToBridge(bridges []types.Bridge, ID string, t types.Type) (
if t != b.Type {
continue
}
addr, err = b.AddDevice(ID)
addr, err = b.AddDevice(ctx, ID)
if err == nil {
return addr, b, nil
}