Merge pull request #15695 from Luap99/update-buildah

Update buildah and c/common to latest

1 files changed, 0 insertions, 121 deletions

diff --git a/vendor/github.com/prometheus/procfs/schedstat.go b/vendor/github.com/prometheus/procfs/schedstat.go
deleted file mode 100644
index 28228164e..000000000
--- a/vendor/github.com/prometheus/procfs/schedstat.go
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright 2019 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package procfs
-
-import (
-	"bufio"
-	"errors"
-	"os"
-	"regexp"
-	"strconv"
-)
-
-var (
-	cpuLineRE  = regexp.MustCompile(`cpu(\d+) (\d+) (\d+) (\d+) (\d+) (\d+) (\d+) (\d+) (\d+) (\d+)`)
-	procLineRE = regexp.MustCompile(`(\d+) (\d+) (\d+)`)
-)
-
-// Schedstat contains scheduler statistics from /proc/schedstat
-//
-// See
-// https://www.kernel.org/doc/Documentation/scheduler/sched-stats.txt
-// for a detailed description of what these numbers mean.
-//
-// Note the current kernel documentation claims some of the time units are in
-// jiffies when they are actually in nanoseconds since 2.6.23 with the
-// introduction of CFS. A fix to the documentation is pending. See
-// https://lore.kernel.org/patchwork/project/lkml/list/?series=403473
-type Schedstat struct {
-	CPUs []*SchedstatCPU
-}
-
-// SchedstatCPU contains the values from one "cpu<N>" line
-type SchedstatCPU struct {
-	CPUNum string
-
-	RunningNanoseconds uint64
-	WaitingNanoseconds uint64
-	RunTimeslices      uint64
-}
-
-// ProcSchedstat contains the values from /proc/<pid>/schedstat
-type ProcSchedstat struct {
-	RunningNanoseconds uint64
-	WaitingNanoseconds uint64
-	RunTimeslices      uint64
-}
-
-// Schedstat reads data from /proc/schedstat
-func (fs FS) Schedstat() (*Schedstat, error) {
-	file, err := os.Open(fs.proc.Path("schedstat"))
-	if err != nil {
-		return nil, err
-	}
-	defer file.Close()
-
-	stats := &Schedstat{}
-	scanner := bufio.NewScanner(file)
-
-	for scanner.Scan() {
-		match := cpuLineRE.FindStringSubmatch(scanner.Text())
-		if match != nil {
-			cpu := &SchedstatCPU{}
-			cpu.CPUNum = match[1]
-
-			cpu.RunningNanoseconds, err = strconv.ParseUint(match[8], 10, 64)
-			if err != nil {
-				continue
-			}
-
-			cpu.WaitingNanoseconds, err = strconv.ParseUint(match[9], 10, 64)
-			if err != nil {
-				continue
-			}
-
-			cpu.RunTimeslices, err = strconv.ParseUint(match[10], 10, 64)
-			if err != nil {
-				continue
-			}
-
-			stats.CPUs = append(stats.CPUs, cpu)
-		}
-	}
-
-	return stats, nil
-}
-
-func parseProcSchedstat(contents string) (ProcSchedstat, error) {
-	var (
-		stats ProcSchedstat
-		err   error
-	)
-	match := procLineRE.FindStringSubmatch(contents)
-
-	if match != nil {
-		stats.RunningNanoseconds, err = strconv.ParseUint(match[1], 10, 64)
-		if err != nil {
-			return stats, err
-		}
-
-		stats.WaitingNanoseconds, err = strconv.ParseUint(match[2], 10, 64)
-		if err != nil {
-			return stats, err
-		}
-
-		stats.RunTimeslices, err = strconv.ParseUint(match[3], 10, 64)
-		return stats, err
-	}
-
-	return stats, errors.New("could not parse schedstat")
-}