Summary:
Unify how inode metadata is modified across inode types. This allows
changing the permission bits on a directory.
Reviewed By: simpkins
Differential Revision: D7767254
fbshipit-source-id: 35e9cf652c84c7d8680cc22dec7942e94e9f5af1
Summary: Store tree and file timestamps in the InodeTable so they persist across runs.
Reviewed By: simpkins
Differential Revision: D6891479
fbshipit-source-id: 1c9e6266375aceeaf293a81e73cf7f5334dbc32d
Summary:
A persistent (but notably non-durable) mapping from inode
number to a fixed-size record stored in a memory-mapped file. The two
primary goals here are:
1. efficiently (and lazily) reify timestamps for inodes that aren't in the overlay
2. allow the kernel's page cache to drop pages under memory pressure
Reviewed By: simpkins
Differential Revision: D6877361
fbshipit-source-id: a4366b12e21e2bf483c83069cd93ef150829b2ac
