1 files changed, 0 insertions, 50 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/filesystem.go b/pkg/sentry/syscalls/linux/vfs2/filesystem.go
index 6b14c2bef..b6d2ddd65 100644
--- a/pkg/sentry/syscalls/linux/vfs2/filesystem.go
+++ b/pkg/sentry/syscalls/linux/vfs2/filesystem.go
@@ -18,7 +18,6 @@ import (
 	"gvisor.dev/gvisor/pkg/abi/linux"
 	"gvisor.dev/gvisor/pkg/sentry/arch"
 	"gvisor.dev/gvisor/pkg/sentry/kernel"
-	"gvisor.dev/gvisor/pkg/sentry/limits"
 	"gvisor.dev/gvisor/pkg/sentry/vfs"
 	"gvisor.dev/gvisor/pkg/syserror"
 	"gvisor.dev/gvisor/pkg/usermem"
@@ -245,55 +244,6 @@ func renameat(t *kernel.Task, olddirfd int32, oldpathAddr usermem.Addr, newdirfd
 	})
 }
 
-// Fallocate implements linux system call fallocate(2).
-func Fallocate(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) {
-	fd := args[0].Int()
-	mode := args[1].Uint64()
-	offset := args[2].Int64()
-	length := args[3].Int64()
-
-	file := t.GetFileVFS2(fd)
-
-	if file == nil {
-		return 0, nil, syserror.EBADF
-	}
-	defer file.DecRef()
-
-	if !file.IsWritable() {
-		return 0, nil, syserror.EBADF
-	}
-
-	if mode != 0 {
-		return 0, nil, syserror.ENOTSUP
-	}
-
-	if offset < 0 || length <= 0 {
-		return 0, nil, syserror.EINVAL
-	}
-
-	size := offset + length
-
-	if size < 0 {
-		return 0, nil, syserror.EFBIG
-	}
-
-	limit := limits.FromContext(t).Get(limits.FileSize).Cur
-
-	if uint64(size) >= limit {
-		t.SendSignal(&arch.SignalInfo{
-			Signo: int32(linux.SIGXFSZ),
-			Code:  arch.SignalInfoUser,
-		})
-		return 0, nil, syserror.EFBIG
-	}
-
-	return 0, nil, file.Impl().Allocate(t, mode, uint64(offset), uint64(length))
-
-	// File length modified, generate notification.
-	// TODO(gvisor.dev/issue/1479): Reenable when Inotify is ported.
-	// file.Dirent.InotifyEvent(linux.IN_MODIFY, 0)
-}
-
 // Rmdir implements Linux syscall rmdir(2).
 func Rmdir(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.SyscallControl, error) {
 	pathAddr := args[0].Pointer()