diff options
Diffstat (limited to 'vendor/github.com')
3 files changed, 62 insertions, 6 deletions
diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile b/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile index 558e61453..67c43a05b 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/Makefile @@ -2,6 +2,11 @@ SHELL = /bin/bash GO ?= go CC ?= gcc COVERAGE_PATH ?= $(shell pwd)/.coverage +CRIU_FEATURE_MEM_TRACK = $(shell if criu check --feature mem_dirty_track > /dev/null; then echo 1; else echo 0; fi) +CRIU_FEATURE_LAZY_PAGES = $(shell if criu check --feature uffd-noncoop > /dev/null; then echo 1; else echo 0; fi) +CRIU_FEATURE_PIDFD_STORE = $(shell if criu check --feature pidfd_store > /dev/null; then echo 1; else echo 0; fi) + +export CRIU_FEATURE_MEM_TRACK CRIU_FEATURE_LAZY_PAGES CRIU_FEATURE_PIDFD_STORE all: build test phaul-test @@ -70,6 +75,8 @@ coverage: $(COVERAGE_BINARIES) $(TEST_PAYLOAD) test/phaul/phaul.coverage -test.coverprofile=coverprofile.integration.$$RANDOM -test.outputdir=${COVERAGE_PATH} COVERAGE $$PID; \ pkill -9 piggie; \ } + echo "mode: set" > .coverage/coverage.out && cat .coverage/coverprofile* | \ + grep -v mode: | sort -r | awk '{if($$1 != last) {print $$0;last=$$1}}' >> .coverage/coverage.out clean: @rm -f $(TEST_BINARIES) $(COVERAGE_BINARIES) codecov @@ -95,6 +102,6 @@ vendor: codecov: curl -Os https://uploader.codecov.io/latest/linux/codecov chmod +x codecov - ./codecov -f '.coverage/*' + ./codecov -f '.coverage/coverage.out' .PHONY: build test phaul-test test-bin clean lint vendor coverage codecov diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/features.go b/vendor/github.com/checkpoint-restore/go-criu/v5/features.go new file mode 100644 index 000000000..c7127f951 --- /dev/null +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/features.go @@ -0,0 +1,45 @@ +package criu + +import ( + "fmt" + + "github.com/checkpoint-restore/go-criu/v5/rpc" +) + +// Feature checking in go-criu is based on the libcriu feature checking function. + +// Feature checking allows the user to check if CRIU supports +// certain features. There are CRIU features which do not depend +// on the version of CRIU but on kernel features or architecture. +// +// One example is memory tracking. Memory tracking can be disabled +// in the kernel or there are architectures which do not support +// it (aarch64 for example). By using the feature check a libcriu +// user can easily query CRIU if a certain feature is available. +// +// The features which should be checked can be marked in the +// structure 'struct criu_feature_check'. Each structure member +// that is set to true will result in CRIU checking for the +// availability of that feature in the current combination of +// CRIU/kernel/architecture. +// +// Available features will be set to true when the function +// returns successfully. Missing features will be set to false. + +func (c *Criu) FeatureCheck(features *rpc.CriuFeatures) (*rpc.CriuFeatures, error) { + resp, err := c.doSwrkWithResp( + rpc.CriuReqType_FEATURE_CHECK, + nil, + nil, + features, + ) + if err != nil { + return nil, err + } + + if resp.GetType() != rpc.CriuReqType_FEATURE_CHECK { + return nil, fmt.Errorf("Unexpected CRIU RPC response") + } + + return features, nil +} diff --git a/vendor/github.com/checkpoint-restore/go-criu/v5/main.go b/vendor/github.com/checkpoint-restore/go-criu/v5/main.go index 78811c309..88b1b2458 100644 --- a/vendor/github.com/checkpoint-restore/go-criu/v5/main.go +++ b/vendor/github.com/checkpoint-restore/go-criu/v5/main.go @@ -87,19 +87,19 @@ func (c *Criu) sendAndRecv(reqB []byte) ([]byte, int, error) { } func (c *Criu) doSwrk(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy Notify) error { - resp, err := c.doSwrkWithResp(reqType, opts, nfy) + resp, err := c.doSwrkWithResp(reqType, opts, nfy, nil) if err != nil { return err } respType := resp.GetType() if respType != reqType { - return errors.New("unexpected responce") + return errors.New("unexpected CRIU RPC response") } return nil } -func (c *Criu) doSwrkWithResp(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy Notify) (*rpc.CriuResp, error) { +func (c *Criu) doSwrkWithResp(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy Notify, features *rpc.CriuFeatures) (*rpc.CriuResp, error) { var resp *rpc.CriuResp req := rpc.CriuReq{ @@ -111,6 +111,10 @@ func (c *Criu) doSwrkWithResp(reqType rpc.CriuReqType, opts *rpc.CriuOpts, nfy N opts.NotifyScripts = proto.Bool(true) } + if features != nil { + req.Features = features + } + if c.swrkCmd == nil { err := c.Prepare() if err != nil { @@ -209,7 +213,7 @@ func (c *Criu) StartPageServer(opts *rpc.CriuOpts) error { // StartPageServerChld starts the page server and returns PID and port func (c *Criu) StartPageServerChld(opts *rpc.CriuOpts) (int, int, error) { - resp, err := c.doSwrkWithResp(rpc.CriuReqType_PAGE_SERVER_CHLD, opts, nil) + resp, err := c.doSwrkWithResp(rpc.CriuReqType_PAGE_SERVER_CHLD, opts, nil, nil) if err != nil { return 0, 0, err } @@ -220,7 +224,7 @@ func (c *Criu) StartPageServerChld(opts *rpc.CriuOpts) (int, int, error) { // GetCriuVersion executes the VERSION RPC call and returns the version // as an integer. Major * 10000 + Minor * 100 + SubLevel func (c *Criu) GetCriuVersion() (int, error) { - resp, err := c.doSwrkWithResp(rpc.CriuReqType_VERSION, nil, nil) + resp, err := c.doSwrkWithResp(rpc.CriuReqType_VERSION, nil, nil, nil) if err != nil { return 0, err } |