update ceph source to reef 18.1.2

[ceph.git] / ceph / src / rocksdb / include / rocksdb / utilities / sim_cache.h

diff --git a/ceph/src/rocksdb/include/rocksdb/utilities/sim_cache.h b/ceph/src/rocksdb/include/rocksdb/utilities/sim_cache.h
index ba6f1d748944c9c5f55e26354233a11b5a98cec9..a682c7748415883335a0103c4ae910ed6fec0fb7 100644 (file)
--- a/ceph/src/rocksdb/include/rocksdb/utilities/sim_cache.h
+++ b/ceph/src/rocksdb/include/rocksdb/utilities/sim_cache.h
@@ -6,8 +6,10 @@
 #pragma once
 
 #include <stdint.h>
+
 #include <memory>
 #include <string>
+
 #include "rocksdb/cache.h"
 #include "rocksdb/env.h"
 #include "rocksdb/slice.h"
@@ -25,7 +27,7 @@ class SimCache;
 // can help users tune their current block cache size, and determine how
 // efficient they are using the memory.
 //
-// Since GetSimCapacity() returns the capacity for simulutation, it differs from
+// Since GetSimCapacity() returns the capacity for simulation, it differs from
 // actual memory usage, which can be estimated as:
 // sim_capacity * entry_size / (entry_size + block_size),
 // where 76 <= entry_size <= 104,
@@ -60,7 +62,7 @@ class SimCache : public Cache {
   // sets the maximum configured capacity of the simcache. When the new
   // capacity is less than the old capacity and the existing usage is
   // greater than new capacity, the implementation will purge old entries
-  // to fit new capapicty.
+  // to fit new capacity.
   virtual void SetSimCapacity(size_t capacity) = 0;
 
   // returns the lookup times of simcache