3 commits

Author	SHA1	Message	Date
Brian Goff	9a25b1d942	Improve performance/reduce allocs of bytespipe ... Creates a `fixedBuffer` type that is used to encapsulate functionality for reading/writing from the underlying byte slices. Uses lazily-loaded set of sync.Pools for storing buffers that are no longer needed so they can be re-used. ``` benchmark old ns/op new ns/op delta BenchmarkBytesPipeWrite-8 138469 48985 -64.62% BenchmarkBytesPipeRead-8 130922 56601 -56.77% benchmark old allocs new allocs delta BenchmarkBytesPipeWrite-8 18 8 -55.56% BenchmarkBytesPipeRead-8 0 0 +0.00% benchmark old bytes new bytes delta BenchmarkBytesPipeWrite-8 66903 1649 -97.54% BenchmarkBytesPipeRead-8 0 1 +Inf% ``` Signed-off-by: Brian Goff <cpuguy83@gmail.com>	2016-04-05 13:06:04 -04:00
Tonis Tiigi	9c4570a958	Replace execdrivers with containerd implementation ... Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com> Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com> Signed-off-by: Anusha Ragunathan <anusha@docker.com>	2016-03-18 13:38:32 -07:00
David Calavera	3f5b8f712d	Extract StreamConfig struct out of the daemon package. ... This is a small configuration struct used in two scenarios: 1. To attach I/O pipes to a running containers. 2. To attach to execution processes inside running containers. Although they are similar, keeping the struct in the same package than exec and container can generate cycled dependencies if we move any of them outside the daemon, like we want to do with the container. Signed-off-by: David Calavera <david.calavera@gmail.com>	2015-11-20 15:04:27 -05:00