On (26/01/07 09:16), Christoph Lameter didst pronounce:
> I do not see any updates of vmstat.c and vmstat.h. This
> means that VM statistics are not kept / considered for ZONE_MOVABLE.
Based on searching around for ZONE_DMA32, the following patch appears to be
all that is required;
diff -rup -X /usr/src/patchset-0.6/bin//dontdiff
linux-2.6.20-rc4-mm1-009_backout_zonecount/include/linux/vmstat.h
linux-2.6.20-rc4-mm1-010_update_zonecounters/include/linux/vmstat.h
--- linux-2.6.20-rc4-mm1-009_backout_zonecount/include/linux/vmstat.h
2007-01-17 17:08:36.000000000 +0000
+++ linux-2.6.20-rc4-mm1-010_update_zonecounters/include/linux/vmstat.h
2007-01-29 16:52:42.000000000 +0000
@@ -24,7 +24,7 @@
#define HIGHMEM_ZONE(xx)
#endif
-#define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL
HIGHMEM_ZONE(xx)
+#define FOR_ALL_ZONES(xx) DMA_ZONE(xx) DMA32_ZONE(xx) xx##_NORMAL
HIGHMEM_ZONE(xx) , xx##_MOVABLE
enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
FOR_ALL_ZONES(PGALLOC),
@@ -171,7 +171,8 @@ static inline unsigned long node_page_st
#ifdef CONFIG_HIGHMEM
zone_page_state(&zones[ZONE_HIGHMEM], item) +
#endif
- zone_page_state(&zones[ZONE_NORMAL], item);
+ zone_page_state(&zones[ZONE_NORMAL], item) +
+ zone_page_state(&zones[ZONE_MOVABLE], item);
}
extern void zone_statistics(struct zonelist *, struct zone *);
diff -rup -X /usr/src/patchset-0.6/bin//dontdiff
linux-2.6.20-rc4-mm1-009_backout_zonecount/mm/vmstat.c
linux-2.6.20-rc4-mm1-010_update_zonecounters/mm/vmstat.c
--- linux-2.6.20-rc4-mm1-009_backout_zonecount/mm/vmstat.c 2007-01-17
17:08:39.000000000 +0000
+++ linux-2.6.20-rc4-mm1-010_update_zonecounters/mm/vmstat.c 2007-01-29
16:52:42.000000000 +0000
@@ -456,7 +456,7 @@ const struct seq_operations fragmentatio
#endif
#define TEXTS_FOR_ZONES(xx) TEXT_FOR_DMA(xx) TEXT_FOR_DMA32(xx) xx "_normal", \
- TEXT_FOR_HIGHMEM(xx)
+ TEXT_FOR_HIGHMEM(xx) xx "_movable",
static const char * const vmstat_text[] = {
/* Zoned VM counters */
-
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