gvisor - Container Runtime Sandbox

Age	Commit message (Collapse)	Author
2020-01-28	Add vfs.FileDescription to FD table	Fabricio Voznika
	FD table now holds both VFS1 and VFS2 types and uses the correct one based on what's set. Parts of this CL are just initial changes (e.g. sys_read.go, runsc/main.go) to serve as a template for the remaining changes. Updates #1487 Updates #1623 PiperOrigin-RevId: 292023223
2020-01-27	Fix licenses.	Adin Scannell
	The preferred Copyright holder is "The gVisor Authors". PiperOrigin-RevId: 291786657
2019-07-02	Remove map from fd_map, change to fd_table.	Adin Scannell
	This renames FDMap to FDTable and drops the kernel.FD type, which had an entire package to itself and didn't serve much use (it was freely cast between types, and served as more of an annoyance than providing any protection.) Based on BenchmarkFDLookupAndDecRef-12, we can expect 5-10 ns per lookup operation, and 10-15 ns per concurrent lookup operation of savings. This also fixes two tangential usage issues with the FDMap. Namely, non-atomic use of NewFDFrom and associated calls to Remove (that are both racy and fail to drop the reference on the underlying file.) PiperOrigin-RevId: 256285890