for i := uint(0); i < 64; i++ {
		if c.cache&(1<<i) != 0 {
			p.chunkOf(ci).free1(pi + i)

			// Update density statistics.
			p.scav.index.free(ci, pi+i, 1)
		}
		if c.scav&(1<<i) != 0 {
			p.chunkOf(ci).scavenged.setRange(pi+i, 1)
		}
	}

	// Since this is a lot like a free, we need to make sure
	// we update the searchAddr just like free does.
	if b := (offAddr{c.base}); b.lessThan(p.searchAddr) {
		p.searchAddr = b

import (
	"go/types"

	"golang.org/x/tools/internal/aliases"
)

// Free is a memoization of the set of free type parameters within a
// type. It makes a sequence of calls to [Free.Has] for overlapping
// types more efficient. The zero value is ready for use.
//
// NOTE: Adapted from go/types/infer.go. If it is later exported, factor.
type Free struct {
	seen map[types.Type]bool
}

	fatalErr(err)

	// At this point the version stack must look as below,
	// v3 --> free version      00000000-0000-0000-0000-0000000000f2 (from removal of null version)
	// v2 --> free version      00000000-0000-0000-0000-0000000000f1 (from overwriting of null version )
	// v1 --> non-free version  00000000-0000-0000-0000-000000000001

	// Check number of free-versions
	freeVersions, err := xl.listFreeVersions(newtierfi.Volume, newtierfi.Name)

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful

import "arena"

func main() {
	a := arena.NewArena()
	x := arena.New[[200]byte](a)
	x[0] = 9
	a.Free()
	// Use after free.
	//
	// ASAN should detect this deterministically as Free
	// should poison the arena memory.
	//
	// MSAN should detect that this access is to freed
	// memory. This may crash with an "accessed freed arena
	// memory" error before MSAN gets a chance, but if MSAN

                // If we've freed memory, invalidate the current OS memory snapshot
                if (freedPhysical || freedVirtual) {
                    currentOsMemoryStatus = null;
                }
            } else {
                LOGGER.debug("There is no current snapshot of OS memory available - memory cannot be freed until a new memory status update occurs");
            }
        }

                    notExpirable++;
                    continue;
                }
                toExpire.add(idleClient);
                long freed = getMemoryUsage(idleClient);
                releasedBytes += freed;
                if (releasedBytes >= memoryBytesToRelease) {
                    break;
                }
            }
            if (LOGGER.isDebugEnabled() && !toExpire.isEmpty()) {

		Version:  Version,
		CommitID: CommitID,
		Network:  network,
		MemStats: madmin.MemStats{
			Alloc:      memstats.Alloc,
			TotalAlloc: memstats.TotalAlloc,
			Mallocs:    memstats.Mallocs,
			Frees:      memstats.Frees,
			HeapAlloc:  memstats.HeapAlloc,
		},
		GoMaxProcs:     runtime.GOMAXPROCS(0),
		NumCPU:         runtime.NumCPU(),
		RuntimeVersion: runtime.Version(),
		GCStats: &madmin.GCStats{

        <td id="Mallocs">{{.Mallocs}} objects</td>
        <td>Cumulative count of heap objects allocated.</td>
    </tr>

    <tr>
        <td>Frees</td>
        <td id="Frees">{{.Frees}} objects</td>
        <td>Cumulative count of heap objects freed.</td>
    </tr>

    <tr>
        <td>Live</td>
        <td id="Live">0 objects</td>
        <td>Count of live heap objects.</td>
    </tr>

    <tr>

	if (stack1 == NULL) {
		perror("malloc");
		exit(1);
	}

	// Allocate the second stack before freeing the first to ensure we don't get
	// the same address from malloc.
	//
	// Will be freed in stackSwitchThread2.
	stack2 = malloc(STACK_SIZE);
	if (stack1 == NULL) {
		perror("malloc");
		exit(1);
	}

	if (getcontext(&uctx_switch) == -1) {
		perror("getcontext");
		exit(1);
	}