lkml.org 
[lkml]   [2004]   [Nov]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Subject[patch 6/9] list_for_each_entry: arch-i386-mm-pageattr.c
    From
    Date



    Hi.

    Make code more readable with list_for_each_entry*
    Compile tested.

    Signed-off-by: Domen Puncer <domen@coderock.org>
    Signed-off-by: Maximilian Attems <janitor@sternwelten.at>

    ---

    linux-2.6.10-rc2-bk4-max/arch/i386/mm/pageattr.c | 8 ++------
    1 files changed, 2 insertions(+), 6 deletions(-)

    diff -puN arch/i386/mm/pageattr.c~list-for-each-entry-safe-arch_i386_mm_pageattr arch/i386/mm/pageattr.c
    --- linux-2.6.10-rc2-bk4/arch/i386/mm/pageattr.c~list-for-each-entry-safe-arch_i386_mm_pageattr 2004-11-19 17:15:01.000000000 +0100
    +++ linux-2.6.10-rc2-bk4-max/arch/i386/mm/pageattr.c 2004-11-19 17:15:02.000000000 +0100
    @@ -178,7 +178,7 @@ int change_page_attr(struct page *page,
    void global_flush_tlb(void)
    {
    LIST_HEAD(l);
    - struct list_head* n;
    + struct page *pg, *next;

    BUG_ON(irqs_disabled());

    @@ -186,12 +186,8 @@ void global_flush_tlb(void)
    list_splice_init(&df_list, &l);
    spin_unlock_irq(&cpa_lock);
    flush_map();
    - n = l.next;
    - while (n != &l) {
    - struct page *pg = list_entry(n, struct page, lru);
    - n = n->next;
    + list_for_each_entry_safe(pg, next, &l, lru)
    __free_page(pg);
    - }
    }

    #ifdef CONFIG_DEBUG_PAGEALLOC
    _
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/
    \
     
     \ /
      Last update: 2005-03-22 14:08    [W:0.020 / U:0.756 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site