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| author | gVisor bot <gvisor-bot@google.com> | 2021-03-29 20:35:44 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-29 20:35:44 +0000 |
| commit | 08cc017c088017546ed712cce700bf4374c864c0 (patch) | |
| tree | af024e69d8855f4f867ef435ced35532b368a981 /pkg/sentry/fsimpl/host | |
| parent | 6a422755602daeaef4be60969c1acddc8b7b3041 (diff) | |
| parent | 8a2f7e716dcc62f04d2808e8ade34941c94fc956 (diff) | |
Merge release-20210322.0-29-g8a2f7e716 (automated)
Diffstat (limited to 'pkg/sentry/fsimpl/host')
| -rw-r--r-- | pkg/sentry/fsimpl/host/host.go | 5 | ||||
| -rw-r--r-- | pkg/sentry/fsimpl/host/save_restore.go | 4 |
2 files changed, 5 insertions, 4 deletions
diff --git a/pkg/sentry/fsimpl/host/host.go b/pkg/sentry/fsimpl/host/host.go index b9cce4181..3b90375b6 100644 --- a/pkg/sentry/fsimpl/host/host.go +++ b/pkg/sentry/fsimpl/host/host.go @@ -26,6 +26,7 @@ import ( "gvisor.dev/gvisor/pkg/context" "gvisor.dev/gvisor/pkg/fdnotifier" "gvisor.dev/gvisor/pkg/fspath" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/log" "gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs" "gvisor.dev/gvisor/pkg/sentry/hostfd" @@ -431,8 +432,8 @@ func (i *inode) SetStat(ctx context.Context, fs *vfs.Filesystem, creds *auth.Cre } oldSize := uint64(hostStat.Size) if s.Size < oldSize { - oldpgend, _ := usermem.PageRoundUp(oldSize) - newpgend, _ := usermem.PageRoundUp(s.Size) + oldpgend, _ := hostarch.PageRoundUp(oldSize) + newpgend, _ := hostarch.PageRoundUp(s.Size) if oldpgend != newpgend { i.CachedMappable.InvalidateRange(memmap.MappableRange{newpgend, oldpgend}) } diff --git a/pkg/sentry/fsimpl/host/save_restore.go b/pkg/sentry/fsimpl/host/save_restore.go index 5688bddc8..31301c715 100644 --- a/pkg/sentry/fsimpl/host/save_restore.go +++ b/pkg/sentry/fsimpl/host/save_restore.go @@ -21,9 +21,9 @@ import ( "golang.org/x/sys/unix" "gvisor.dev/gvisor/pkg/fdnotifier" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/safemem" "gvisor.dev/gvisor/pkg/sentry/hostfd" - "gvisor.dev/gvisor/pkg/usermem" ) // beforeSave is invoked by stateify. @@ -38,7 +38,7 @@ func (i *inode) beforeSave() { // EBADF from the read. i.bufMu.Lock() defer i.bufMu.Unlock() - var buf [usermem.PageSize]byte + var buf [hostarch.PageSize]byte for { n, err := hostfd.Preadv2(int32(i.hostFD), safemem.BlockSeqOf(safemem.BlockFromSafeSlice(buf[:])), -1 /* offset */, 0 /* flags */) if n != 0 { |