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Currently, sba_process_deferred_requests() handles both pending and completed sba_request which is unnecessary overhead for sba_issue_pending() because completed sba_request handling is not required in sba_issue_pending(). This patch breaks sba_process_deferred_requests() into two parts sba_process_received_request() and _sba_process_pending_requests(). The sba_issue_pending() will only process pending sba_request by calling _sba_process_pending_requests(). This will improve sba_issue_pending(). The sba_receive_message() will only process received sba_request by calling sba_process_received_request() for each received sba_request. The sba_process_received_request() will also call _sba_process_pending_requests() after handling received sba_request because we might have pending sba_request not submitted by previous call to sba_issue_pending(). Signed-off-by: Anup Patel <anup.patel@broadcom.com> Reviewed-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.