The patch titled
ZVC writeback: Fix mm and other issues
has been added to the -mm tree. Its filename is
mm-implement-swap-prefetching-vs-zvc-stuff.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ZVC writeback: Fix mm and other issues
From: Christoph Lameter <clameter@xxxxxxx>
This deals with swap prefetch and various things changed in mm.
Signed-off-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
mm/swap_prefetch.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff -puN mm/swap_prefetch.c~mm-implement-swap-prefetching-vs-zvc-stuff mm/swap_prefetch.c
--- a/mm/swap_prefetch.c~mm-implement-swap-prefetching-vs-zvc-stuff
+++ a/mm/swap_prefetch.c
@@ -280,7 +280,7 @@ static void examine_free_limits(void)
z->lowmem_reserve[ZONE_HIGHMEM];
ns->highfree[idx] = ns->lowfree[idx] + z->pages_high;
- if (z->free_pages > ns->highfree[idx]) {
+ if (zone_page_state(z, NR_FREE_PAGES) > ns->highfree[idx]) {
/*
* We've gotten above the high watermark of free pages
* so we can start prefetching till we get to the low
@@ -337,7 +337,7 @@ static int prefetch_suitable(void)
ns = &sp_stat.node[node];
idx = zone_idx(z);
- free = z->free_pages;
+ free = zone_page_state(z, NR_FREE_PAGES);
if (free < *ns->pointfree[idx]) {
/*
* Free pages have dropped below the low watermark so
_
Patches currently in -mm which might be from clameter@xxxxxxx are
slab-cache_grow-cleanup.patch
use-zvc-for-inactive-and-active-counts.patch
use-zvc-for-free_pages.patch
use-zvc-for-free_pages-fix.patch
use-zvc-for-free_pages-fix-2.patch
use-zvc-for-free_pages-fix-3.patch
reorder-zvcs-according-to-cacheline.patch
drop-free_pages.patch
drop-nr_free_pages_pgdat.patch
drop-__get_zone_counts.patch
drop-get_zone_counts.patch
get_dirty_limits-accurately-calculate-the-available-memory-that-can-be-dirtied.patch
get_dirty_limits-accurately-calculate-the-available-memory-that-can-be-dirtied-fix.patch
deal-with-cases-of-zone_dma-meaning-the-first-zone.patch
introduce-config_zone_dma.patch
optional-zone_dma-in-the-vm.patch
optional-zone_dma-in-the-vm-no-gfp_dma-check-in-the-slab-if-no-config_zone_dma-is-set.patch
optional-zone_dma-in-the-vm-no-gfp_dma-check-in-the-slab-if-no-config_zone_dma-is-set-reduce-config_zone_dma-ifdefs.patch
optional-zone_dma-for-ia64.patch
remove-zone_dma-remains-from-parisc.patch
remove-zone_dma-remains-from-sh-sh64.patch
set-config_zone_dma-for-arches-with-generic_isa_dma.patch
zoneid-fix-up-calculations-for-zoneid_pgshift.patch
replace-highest_possible_node_id-with-nr_node_ids.patch
mm-only-sched-add-a-few-scheduler-event-counters.patch
mm-implement-swap-prefetching-vs-zvc-stuff.patch
zvc-support-nr_slab_reclaimable--nr_slab_unreclaimable-swap_prefetch.patch
reduce-max_nr_zones-swap_prefetch-remove-incorrect-use-of-zone_highmem.patch
numa-add-zone_to_nid-function-swap_prefetch.patch
remove-uses-of-kmem_cache_t-from-mm-and-include-linux-slabh-prefetch.patch
readahead-state-based-method-aging-accounting.patch
readahead-state-based-method-aging-accounting-vs-zvc-changes.patch
-
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