diff options
Diffstat (limited to 'pkg/sentry/fs/fsutil/inode_cached.go')
| -rw-r--r-- | pkg/sentry/fs/fsutil/inode_cached.go | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/pkg/sentry/fs/fsutil/inode_cached.go b/pkg/sentry/fs/fsutil/inode_cached.go index 800c8b4e1..fe8b0b6ac 100644 --- a/pkg/sentry/fs/fsutil/inode_cached.go +++ b/pkg/sentry/fs/fsutil/inode_cached.go @@ -26,7 +26,6 @@ import ( ktime "gvisor.dev/gvisor/pkg/sentry/kernel/time" "gvisor.dev/gvisor/pkg/sentry/memmap" "gvisor.dev/gvisor/pkg/sentry/pgalloc" - "gvisor.dev/gvisor/pkg/sentry/platform" "gvisor.dev/gvisor/pkg/sentry/usage" "gvisor.dev/gvisor/pkg/sync" "gvisor.dev/gvisor/pkg/usermem" @@ -934,7 +933,7 @@ func maxFillRange(required, optional memmap.MappableRange) memmap.MappableRange // InvalidateUnsavable implements memmap.Mappable.InvalidateUnsavable. func (c *CachingInodeOperations) InvalidateUnsavable(ctx context.Context) error { - // Whether we have a host fd (and consequently what platform.File is + // Whether we have a host fd (and consequently what memmap.File is // mapped) can change across save/restore, so invalidate all translations // unconditionally. c.mapsMu.Lock() @@ -999,10 +998,10 @@ func (c *CachingInodeOperations) Evict(ctx context.Context, er pgalloc.Evictable } } -// IncRef implements platform.File.IncRef. This is used when we directly map an -// underlying host fd and CachingInodeOperations is used as the platform.File +// IncRef implements memmap.File.IncRef. This is used when we directly map an +// underlying host fd and CachingInodeOperations is used as the memmap.File // during translation. -func (c *CachingInodeOperations) IncRef(fr platform.FileRange) { +func (c *CachingInodeOperations) IncRef(fr memmap.FileRange) { // Hot path. Avoid defers. c.dataMu.Lock() seg, gap := c.refs.Find(fr.Start) @@ -1024,10 +1023,10 @@ func (c *CachingInodeOperations) IncRef(fr platform.FileRange) { } } -// DecRef implements platform.File.DecRef. This is used when we directly map an -// underlying host fd and CachingInodeOperations is used as the platform.File +// DecRef implements memmap.File.DecRef. This is used when we directly map an +// underlying host fd and CachingInodeOperations is used as the memmap.File // during translation. -func (c *CachingInodeOperations) DecRef(fr platform.FileRange) { +func (c *CachingInodeOperations) DecRef(fr memmap.FileRange) { // Hot path. Avoid defers. c.dataMu.Lock() seg := c.refs.FindSegment(fr.Start) @@ -1046,15 +1045,15 @@ func (c *CachingInodeOperations) DecRef(fr platform.FileRange) { c.dataMu.Unlock() } -// MapInternal implements platform.File.MapInternal. This is used when we +// MapInternal implements memmap.File.MapInternal. This is used when we // directly map an underlying host fd and CachingInodeOperations is used as the -// platform.File during translation. -func (c *CachingInodeOperations) MapInternal(fr platform.FileRange, at usermem.AccessType) (safemem.BlockSeq, error) { +// memmap.File during translation. +func (c *CachingInodeOperations) MapInternal(fr memmap.FileRange, at usermem.AccessType) (safemem.BlockSeq, error) { return c.hostFileMapper.MapInternal(fr, c.backingFile.FD(), at.Write) } -// FD implements platform.File.FD. This is used when we directly map an -// underlying host fd and CachingInodeOperations is used as the platform.File +// FD implements memmap.File.FD. This is used when we directly map an +// underlying host fd and CachingInodeOperations is used as the memmap.File // during translation. func (c *CachingInodeOperations) FD() int { return c.backingFile.FD() |