---
title: f_offset
framework: Kernel
role: pseudoSymbol
path: kernel/vnop_copyfile_args/1807161-f_offset
---

# f_offset

Offset in file of data needing to be paged out. Under the new VFC_VFSVNOP_PAGEOUTV2 semantics, this represents the offset in the file where we should start looking for dirty pages.

## See Also

### Fields

- [vp](kernel/vnop_copyfile_args/1807157-vp.md)
- [pl](kernel/vnop_copyfile_args/1807159-pl.md)
- [pl_offset](kernel/vnop_copyfile_args/1807160-pl_offset.md)
- [size](kernel/vnop_copyfile_args/1807165-size.md)
- [flags](kernel/vnop_copyfile_args/1807170-flags.md)
- [ctx](kernel/vnop_copyfile_args/1807178-ctx.md)