The patch titled
reduce MAX_NR_ZONES: make display of highmem counters conditional on CONFIG_HIGHMEM
has been removed from the -mm tree. Its filename is
reduce-max_nr_zones-make-display-of-highmem-counters-conditional-on-config_highmem.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: reduce MAX_NR_ZONES: make display of highmem counters conditional on CONFIG_HIGHMEM
From: Christoph Lameter <clameter@xxxxxxx>
Do not display HIGHMEM memory sizes if CONFIG_HIGHMEM is not set.
Make HIGHMEM dependent texts and make display of highmem counters optional
Some texts are depending on CONFIG_HIGHMEM.
Remove those strings and remove the display of highmem counter values if
CONFIG_HIGHMEM is not set.
[akpm@xxxxxxxx: remove some ifdefs]
Signed-off-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/base/node.c | 4 ++++
fs/proc/proc_misc.c | 4 ++++
mm/page_alloc.c | 4 ----
3 files changed, 8 insertions(+), 4 deletions(-)
diff -puN drivers/base/node.c~reduce-max_nr_zones-make-display-of-highmem-counters-conditional-on-config_highmem drivers/base/node.c
--- a/drivers/base/node.c~reduce-max_nr_zones-make-display-of-highmem-counters-conditional-on-config_highmem
+++ a/drivers/base/node.c
@@ -54,10 +54,12 @@ static ssize_t node_read_meminfo(struct
"Node %d MemUsed: %8lu kB\n"
"Node %d Active: %8lu kB\n"
"Node %d Inactive: %8lu kB\n"
+#ifdef CONFIG_HIGHMEM
"Node %d HighTotal: %8lu kB\n"
"Node %d HighFree: %8lu kB\n"
"Node %d LowTotal: %8lu kB\n"
"Node %d LowFree: %8lu kB\n"
+#endif
"Node %d Dirty: %8lu kB\n"
"Node %d Writeback: %8lu kB\n"
"Node %d FilePages: %8lu kB\n"
@@ -72,10 +74,12 @@ static ssize_t node_read_meminfo(struct
nid, K(i.totalram - i.freeram),
nid, K(active),
nid, K(inactive),
+#ifdef CONFIG_HIGHMEM
nid, K(i.totalhigh),
nid, K(i.freehigh),
nid, K(i.totalram - i.totalhigh),
nid, K(i.freeram - i.freehigh),
+#endif
nid, K(node_page_state(nid, NR_FILE_DIRTY)),
nid, K(node_page_state(nid, NR_WRITEBACK)),
nid, K(node_page_state(nid, NR_FILE_PAGES)),
diff -puN fs/proc/proc_misc.c~reduce-max_nr_zones-make-display-of-highmem-counters-conditional-on-config_highmem fs/proc/proc_misc.c
--- a/fs/proc/proc_misc.c~reduce-max_nr_zones-make-display-of-highmem-counters-conditional-on-config_highmem
+++ a/fs/proc/proc_misc.c
@@ -157,10 +157,12 @@ static int meminfo_read_proc(char *page,
"SwapCached: %8lu kB\n"
"Active: %8lu kB\n"
"Inactive: %8lu kB\n"
+#ifdef CONFIG_HIGHMEM
"HighTotal: %8lu kB\n"
"HighFree: %8lu kB\n"
"LowTotal: %8lu kB\n"
"LowFree: %8lu kB\n"
+#endif
"SwapTotal: %8lu kB\n"
"SwapFree: %8lu kB\n"
"Dirty: %8lu kB\n"
@@ -183,10 +185,12 @@ static int meminfo_read_proc(char *page,
K(total_swapcache_pages),
K(active),
K(inactive),
+#ifdef CONFIG_HIGHMEM
K(i.totalhigh),
K(i.freehigh),
K(i.totalram-i.totalhigh),
K(i.freeram-i.freehigh),
+#endif
K(i.totalswap),
K(i.freeswap),
K(global_page_state(NR_FILE_DIRTY)),
diff -puN mm/page_alloc.c~reduce-max_nr_zones-make-display-of-highmem-counters-conditional-on-config_highmem mm/page_alloc.c
--- a/mm/page_alloc.c~reduce-max_nr_zones-make-display-of-highmem-counters-conditional-on-config_highmem
+++ a/mm/page_alloc.c
@@ -1281,10 +1281,6 @@ void show_free_areas(void)
get_zone_counts(&active, &inactive, &free);
- printk("Free pages: %11ukB (%ukB HighMem)\n",
- K(nr_free_pages()),
- K(nr_free_highpages()));
-
printk("Active:%lu inactive:%lu dirty:%lu writeback:%lu "
"unstable:%lu free:%u slab:%lu mapped:%lu pagetables:%lu\n",
active,
_
Patches currently in -mm which might be from clameter@xxxxxxx are
origin.patch
git-ia64.patch
slab-fix-kmalloc_node-applying-memory-policies-if-nodeid-==-numa_node_id.patch
add-numa_build-definition-in-kernelh-to-avoid-ifdef.patch
disable-gfp_thisnode-in-the-non-numa-case.patch
gfp_thisnode-for-the-slab-allocator-v2.patch
gfp_thisnode-for-the-slab-allocator-v2-fix-3.patch
add-node-to-zone-for-the-numa-case.patch
add-node-to-zone-for-the-numa-case-fix.patch
get-rid-of-zone_table.patch
get-rid-of-zone_table-fix.patch
do-not-allocate-pagesets-for-unpopulated-zones.patch
zone_statistics-use-hot-node-instead-of-cold-zone_pgdat.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-for-i386.patch
optional-zone_dma-for-x86_64.patch
optional-zone_dma-for-ia64.patch
remove-zone_dma-remains-from-parisc.patch
remove-zone_dma-remains-from-sh-sh64.patch
radix-tree-rcu-lockless-readside.patch
scheduler-numa-aware-placement-of-sched_group_allnodes.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
readahead-state-based-method-aging-accounting-apply-type-enum-zone_type-readahead.patch
-
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