DOSE-22 In-memory index cache (hashtable) (openzfs#24)

tonynguien · Dec 8, 2021 · 831e86c · 831e86c
1 parent 95784ca
commit 831e86c
Show file tree

Hide file tree

Showing 5 changed files with 191 additions and 55 deletions.
diff --git a/cmd/zfs_object_agent/Cargo.lock b/cmd/zfs_object_agent/Cargo.lock
diff --git a/cmd/zfs_object_agent/zettacache/Cargo.toml b/cmd/zfs_object_agent/zettacache/Cargo.toml
@@ -19,6 +19,7 @@ futures-core = "0.3.13"
 lazy_static = "1.4.0"
 libc = "0.2"
 log = "0.4"
+lru = "0.7.0"
 lz4 = "1.23.2"
 metered = "0.8"
 more-asserts = "0.2.1"
@@ -29,5 +30,6 @@ roaring = "0.7.0"
 seahash = "4.1.0"
 serde = { version = "1.0.125", features = ["derive"] }
 serde_json = "1.0.64"
+sysinfo = "0.21.1"
 tokio = { version = "1.4", features = ["full"] }
 util = { path = "../util" }
diff --git a/cmd/zfs_object_agent/zettacache/src/lib.rs b/cmd/zfs_object_agent/zettacache/src/lib.rs
@@ -17,6 +17,7 @@ mod zettacache;
 
 pub use crate::zettacache::InsertSource;
 pub use crate::zettacache::LookupResponse;
+pub use crate::zettacache::LookupSource;
 pub use crate::zettacache::ZettaCache;
 pub use zcachedb::DumpSlabsOptions;
 pub use zcachedb::DumpStructuresOptions;