2009-12-08 Ivan Maidanski <ivmai@mail.ru>

2009-12-08  Ivan Maidanski <ivmai@mail.ru>

	* allchblk.c (GC_allochblk_nth): Don't call GC_remove_protection()
	if GC_DISABLE_INCREMENTAL.
	* reclaim.c (GC_reclaim_generic): Ditto.
	* checksums.c (GC_page_was_ever_dirty): Add prototype.
	* include/private/gc_locks.h (GC_mark_lock_holder): Don't declare
	unless PARALLEL_MARK.
	* include/private/gc_priv.h (GC_dirty_maintained,
	GC_page_was_dirty, GC_remove_protection, GC_dirty_init): Don't
	declare if GC_DISABLE_INCREMENTAL.
	* include/private/gc_priv.h (GC_print_finalization_stats): Don't
	declare if SMALL_CONFIG.
	* include/private/gcconfig.h (CHECKSUMS): Explicitly undefine if
	GC_DISABLE_INCREMENTAL (since nothing to check).
	* include/private/gcconfig.h (DEFAULT_VDB): Don't define if
	GC_DISABLE_INCREMENTAL.
	* os_dep.c (GC_dirty_maintained): Ditto.
	* mark.c (GC_initiate_gc): Don't call GC_read_dirty() if
	GC_DISABLE_INCREMENTAL.
	* os_dep.c (GC_gww_page_was_ever_dirty, GC_page_was_ever_dirty):
	Uncomment; define only if CHECKSUMS.