lkml.org 
[lkml]   [2008]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[patch 10/22 -v2] m68k: Use generic show_mem()
    Remove arch-specific show_mem() in favor of the generic version.

    This also removes the following redundant information display:

    - free pages, printed by show_free_areas()
    - pages in swapcache, printed by show_swap_cache_info()

    where show_mem() calls show_free_areas(), which calls
    show_swap_cache_info().

    Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
    CC: Geert Uytterhoeven <geert@linux-m68k.org>
    ---

    Index: tree-linus/arch/m68k/Kconfig
    ===================================================================
    --- tree-linus.orig/arch/m68k/Kconfig
    +++ tree-linus/arch/m68k/Kconfig
    @@ -6,7 +6,6 @@ config M68K
    bool
    default y
    select HAVE_IDE
    - select HAVE_ARCH_SHOW_MEM

    config MMU
    bool
    Index: tree-linus/arch/m68k/mm/init.c
    ===================================================================
    --- tree-linus.orig/arch/m68k/mm/init.c
    +++ tree-linus/arch/m68k/mm/init.c
    @@ -70,36 +70,6 @@ void __init m68k_setup_node(int node)

    void *empty_zero_page;

    -void show_mem(void)
    -{
    - pg_data_t *pgdat;
    - int free = 0, total = 0, reserved = 0, shared = 0;
    - int cached = 0;
    - int i;
    -
    - printk("\nMem-info:\n");
    - show_free_areas();
    - for_each_online_pgdat(pgdat) {
    - for (i = 0; i < pgdat->node_spanned_pages; i++) {
    - struct page *page = pgdat->node_mem_map + i;
    - total++;
    - if (PageReserved(page))
    - reserved++;
    - else if (PageSwapCache(page))
    - cached++;
    - else if (!page_count(page))
    - free++;
    - else
    - shared += page_count(page) - 1;
    - }
    - }
    - printk("%d pages of RAM\n",total);
    - printk("%d free pages\n",free);
    - printk("%d reserved pages\n",reserved);
    - printk("%d pages shared\n",shared);
    - printk("%d pages swap cached\n",cached);
    -}
    -
    extern void init_pointer_table(unsigned long ptable);

    /* References to section boundaries */
    --



    \
     
     \ /
      Last update: 2008-04-04 15:07    [W:0.033 / U:94.392 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site