Abstract: One or more techniques and/or systems are provided for coalescing storage operations. For example, a storage operation may be received from a client by a file server configured to provide access to data stored within one or more storage devices. A notification of the storage operation may be created for tracking purposes. A coalescing policy may be enforced such that additional notifications are not created for subsequent storage operations until the coalescing policy is unenforced (e.g., after a predefined period of time lapses). Enforcement of the coalescing policy, for example, mitigates tracking an excess number of storage operations that may otherwise utilize processing resources, consume bandwidth, provide redundant information that may be of little to no value, etc.

Abstract: A first request to execute a first task is received from a first module in a first address space and by a second module in a second address space. The first task is placed into a task queue for execution in the second address space. Pending responses not yet returned to the first module that are results of execution for other tasks in the second address space are extracted by the second module from a response queue. Requests for the other tasks were previously sent by the first module to the second module for execution in the second address space. The pending responses are compounded. The pending responses and a return value for acknowledgement the first request to execute the first task are combined, by the second module into a combined communication. The combined communication is transmitted by the second module to the first module in the first address space.