hurd-l4/viengoos pager.h pager.c memory.c Chang...

[Neal H. Walfield]

CVSROOT:        /sources/hurd
Module name:    hurd-l4
Changes by:     Neal H. Walfield <neal> 08/06/23 19:53:38

Modified files:
        viengoos       : pager.h pager.c memory.c ChangeLog 

Log message:
        2008-06-23  Neal H. Walfield  <address@hidden>
        
                * pager.h (pager_min_alloc_before_next_collect): New 
declaration.
                (pager_collect_needed): Only collect if AVAILABLE_PAGES >
                PAGER_LOW_WATER_MARK and PAGER_MIN_ALLOC_BEFORE_NEXT_COLLECT > 
0.
                (pager_collect_needed): Don't include the dirty, non-discardable
                pages when consider if a collection is required.
                * pager.c (pager_min_alloc_before_next_collect): New variable.
                (pager_collect): If we don't collect enough pages to exceed the
                high water mark, set PAGER_MIN_ALLOC_BEFORE_NEXT_COLLECT to
                two-thirds the available pages.
                * memory.c (memory_frame_allocate): On success, decrement
                PAGER_MIN_ALLOC_BEFORE_NEXT_COLLECT.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/hurd-l4/viengoos/pager.h?cvsroot=hurd&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/hurd-l4/viengoos/pager.c?cvsroot=hurd&r1=1.14&r2=1.15
http://cvs.savannah.gnu.org/viewcvs/hurd-l4/viengoos/memory.c?cvsroot=hurd&r1=1.12&r2=1.13
http://cvs.savannah.gnu.org/viewcvs/hurd-l4/viengoos/ChangeLog?cvsroot=hurd&r1=1.206&r2=1.207