Ignore key because mock scheduler models one thread job scheduler

get the allocation information for the specified memory address. @throw std::invalid_argument if the memory does not belong to this cache allocator

Checks whether status of the open is Ready.

Expect to be protected by the same lock

Convert relative address to phsyical offset on the device

Restore entries from shared memory. On failure, starts empty.

set and get the time when the node was updated in the lru.

Checks whether the index is valid.

iterate and compute the length of the chain. This is O(N) computation. @return the length of the chain

Copy copies size_ number of bytes from dataOffsetStart_ to a new buffer and returns the new buffer @param alignment alignment of the new buffer

helper function to generate the allocation sizes for addPool()

return the number of allocation ClassIds for this pool based on the allocation sizes that it was configured with. All allocations from this pool will

Obtain a new volatile pool from the cache. Volatile pools cannot be created from a persistent cache, and are therefore safe for all objects.

Assigns this region a priority. The meaning of priority is dependent on the eviction policy we choose.

returns the index of the slab from the start of the slab memory

The method that the outside class calls to get the admission decision. It captures the common logics (e.g statistics) then delicates the detailed impl

mm container eviction age for the class

Returns how many jobs are currently enqueued in the scheduler

checks if there is a key present and returns true if so.

1. The access count of the accessed key in the current bucket is incremented. 2. Collect the most recent config_.numBuckets access counts and return i

view a read-only parent item as a chain of allocations if it has chained alloc. The returned chained-alloc is good to iterate upon, but will block any

Convert a Read Handle to an IOBuf. The returned IOBuf gives a read-only view to the user. The item's ownership is retained by the IOBuf until its dest

Get the "write count" for a drive using `nvme`. Note that different vendors use different units for this value, hence the "factor" argument; see the f

Return a callable object that can be used in a compact cache */

Returns how many jobs have completed so far