From: akpm@linux-foundation.org
To: mm-commits@vger.kernel.org
Cc: hannes@saeurebad.de, ralf@linux-mips.org
Subject: + mips-use-generic-show_mem.patch added to -mm tree
Date: Tue, 22 Jul 2008 03:24:02 -0700 [thread overview]
Message-ID: <200807221024.m6MAO2Zn023104@imap1.linux-foundation.org> (raw)
The patch titled
mips: use generic show_mem()
has been added to the -mm tree. Its filename is
mips-use-generic-show_mem.patch
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*** 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
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: mips: use generic show_mem()
From: Johannes Weiner <hannes@saeurebad.de>
Remove arch-specific show_mem() in favor of the generic version.
This also removes the following redundant information display:
- pages in swapcache, printed by show_swap_cache_info()
where show_mem() calls show_free_areas(), which calls
show_swap_cache_info().
And show_mem() does now actually print something on configurations
with multiple nodes.
Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
arch/mips/mm/Makefile | 3 +--
arch/mips/mm/pgtable.c | 36 ------------------------------------
2 files changed, 1 insertion(+), 38 deletions(-)
diff -puN arch/mips/mm/Makefile~mips-use-generic-show_mem arch/mips/mm/Makefile
--- a/arch/mips/mm/Makefile~mips-use-generic-show_mem
+++ a/arch/mips/mm/Makefile
@@ -3,8 +3,7 @@
#
obj-y += cache.o dma-default.o extable.o fault.o \
- init.o pgtable.o tlbex.o tlbex-fault.o \
- uasm.o page.o
+ init.o tlbex.o tlbex-fault.o uasm.o page.o
obj-$(CONFIG_32BIT) += ioremap.o pgtable-32.o
obj-$(CONFIG_64BIT) += pgtable-64.o
diff -puN arch/mips/mm/pgtable.c~mips-use-generic-show_mem /dev/null
--- a/arch/mips/mm/pgtable.c
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-
-void show_mem(void)
-{
-#ifndef CONFIG_NEED_MULTIPLE_NODES /* XXX(hch): later.. */
- int pfn, total = 0, reserved = 0;
- int shared = 0, cached = 0;
- int highmem = 0;
- struct page *page;
-
- printk("Mem-info:\n");
- show_free_areas();
- pfn = max_mapnr;
- while (pfn-- > 0) {
- if (!pfn_valid(pfn))
- continue;
- page = pfn_to_page(pfn);
- total++;
- if (PageHighMem(page))
- highmem++;
- if (PageReserved(page))
- reserved++;
- else if (PageSwapCache(page))
- cached++;
- else if (page_count(page))
- shared += page_count(page) - 1;
- }
- printk("%d pages of RAM\n", total);
- printk("%d pages of HIGHMEM\n", highmem);
- printk("%d reserved pages\n", reserved);
- printk("%d pages shared\n", shared);
- printk("%d pages swap cached\n", cached);
-#endif
-}
_
Patches currently in -mm which might be from hannes@saeurebad.de are
origin.patch
linux-next.patch
git-xtensa.patch
mm-move-bootmem-descriptors-definition-to-a-single-place.patch
mm-fix-free_all_bootmem_core-alignment-check.patch
mm-normalize-internal-argument-passing-of-bootmem-data.patch
mm-unexport-__alloc_bootmem_core.patch
mm-drop-unneeded-pgdat-argument-from-free_area_init_node.patch
hugetlb-guarantee-that-cow-faults-for-a-process-that-called-mmapmap_private-on-hugetlbfs-will-succeed-fix.patch
huge-page-private-reservation-review-cleanups.patch
huge-page-private-reservation-review-cleanups-fix.patch
mm-record-map_noreserve-status-on-vmas-and-fix-small-page-mprotect-reservations.patch
hugetlb-move-reservation-region-support-earlier.patch
hugetlb-allow-huge-page-mappings-to-be-created-without-reservations.patch
hugetlb-allow-huge-page-mappings-to-be-created-without-reservations-cleanups.patch
hugetlb-reservations-fix-hugetlb-map_private-reservations-across-vma-splits-v2.patch
vma-page-offset-has-no-callees-drop-it.patch
hugetlb-fix-race-when-reading-proc-meminfo.patch
hugetlb-quota-is-not-freed-for-unused-reserved-private-huge-pages.patch
linux-next-revert-bootmem-add-return-value-to-reserve_bootmem_node.patch
bootmem-reorder-code-to-match-new-bootmem-structure.patch
revert-linux-next-revert-bootmem-add-return-value-to-reserve_bootmem_node.patch
bootmem-clean-up-bootmemc-file-header.patch
revert-revert-linux-next-revert-bootmem-add-return-value-to-reserve_bootmem_node.patch
bootmem-add-documentation-to-api-functions.patch
revert-revert-revert-linux-next-revert-bootmem-add-return-value-to-reserve_bootmem_node.patch
bootmem-add-debugging-framework.patch
bootmem-add-debugging-framework-fix.patch
bootmem-revisit-bitmap-size-calculations.patch
bootmem-revisit-bootmem-descriptor-list-handling.patch
bootmem-clean-up-free_all_bootmem_core.patch
bootmem-clean-up-free_all_bootmem_core-fix.patch
bootmem-clean-up-alloc_bootmem_core.patch
bootmem-clean-up-alloc_bootmem_core-fix-new-alloc_bootmem_core.patch
bootmem-free-reserve-helpers.patch
bootmem-free-reserve-helpers-fix.patch
revert-revert-revert-revert-linux-next-revert-bootmem-add-return-value-to-reserve_bootmem_node.patch
bootmem-factor-out-the-marking-of-a-pfn-range.patch
bootmem-factor-out-the-marking-of-a-pfn-range-fix.patch
bootmem-respect-goal-more-likely.patch
bootmem-make-__alloc_bootmem_low_node-fall-back-to-other-nodes.patch
bootmem-revisit-alloc_bootmem_section.patch
bootmem-replace-node_boot_start-in-struct-bootmem_data.patch
bootmem-replace-node_boot_start-in-struct-bootmem_data-fix.patch
memory-hotplug-small-fixes-to-bootmem-freeing-for-memory-hotremove.patch
documentation-update-codingstyle-tips-for-emacs-users-v2.patch
mm-more-likely-reclaim-madv_sequential-mappings.patch
mm-print-swapcache-page-count-in-show_swap_cache_info.patch
lib-generic-show_mem.patch
alpha-use-generic-show_mem.patch
avr32-use-generic-show_mem.patch
blackfin-use-generic-show_mem.patch
xtensa-use-generic-show_mem.patch
x86-use-generic-show_mem.patch
um-use-generic-show_mem.patch
sparc64-use-generic-show_mem.patch
sh-use-generic-show_mem.patch
s390-use-generic-show_mem.patch
powerpc-use-generic-show_mem.patch
mn10300-use-generic-show_mem.patch
h8300-use-generic-show_mem.patch
mips-use-generic-show_mem.patch
m68knommu-use-generic-show_mem.patch
m68k-use-generic-show_mem.patch
m32r-use-generic-show_mem.patch
frv-use-generic-show_mem.patch
cris-use-generic-show_mem.patch
reply other threads:[~2008-07-22 10:24 UTC|newest]
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