Change Details

Rewrite vm_pageout_cluster to eliminate redundant variables and duplicated code, without changing its functionality.

Rewrite vm_pageout_cluster to eliminate redundant variables and duplicated code, without changing its functionality. Remove tests on pindex to check for object boundary conditions, since the page_next and page_prev functions return NULL at the object boundaries. Fix an alignment error that could happen if pindex is aligned, and the first of vm_pageout_page_count flushable pages, and the page at pindex-1 is also flushable.

Rewrite vm_pageout_cluster to eliminate redundant variables and duplicated code, without changing its functionality. Remove tests on pindex to check for object boundary conditions, since the page_next and page_prev functions return NULL at the object boundaries. Fix an alignment error that could happen if pindex is aligned, and the first of vm_pageout_page_count flushable pages, and the page at pindex-1 is also flushable.