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| author | Jamie Liu <jamieliu@google.com> | 2019-03-12 10:28:23 -0700 |
|---|---|---|
| committer | Shentubot <shentubot@google.com> | 2019-03-12 10:29:16 -0700 |
| commit | 8930e79ebf72a0cc69e9b81af37bcbb57b115543 (patch) | |
| tree | c71cae2be099a7923a1c7681ebe7c4322f189f4a /pkg/sentry/fs/lock | |
| parent | 6e6dbf0e566270ae96a4db81d9d04275d0fffb00 (diff) | |
Clarify the platform.File interface.
- Redefine some memmap.Mappable, platform.File, and platform.Memory
semantics in terms of File reference counts (no functional change).
- Make AddressSpace.MapFile take a platform.File instead of a raw FD,
and replace platform.File.MapInto with platform.File.FD. This allows
kvm.AddressSpace.MapFile to always use platform.File.MapInternal instead
of maintaining its own (redundant) cache of file mappings in the sentry
address space.
PiperOrigin-RevId: 238044504
Change-Id: Ib73a11e4275c0da0126d0194aa6c6017a9cef64f
Diffstat (limited to 'pkg/sentry/fs/lock')
0 files changed, 0 insertions, 0 deletions