mm/swapfile: add condresched() in getswap_pages()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.93 by commit 5dbe1ebd56470d03b78fc31491a9e4d433106ef2. For more details please see the references link.