lkml.org 
[lkml]   [2008]   [Jan]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH CPA] [4/28] Add pte_clrhuge on i386
    Date

    64bit had it already

    Signed-off-by: Andi Kleen <ak@suse.de>

    ---
    include/asm-x86/pgtable_32.h | 1 +
    1 file changed, 1 insertion(+)

    Index: linux/include/asm-x86/pgtable_32.h
    ===================================================================
    --- linux.orig/include/asm-x86/pgtable_32.h
    +++ linux/include/asm-x86/pgtable_32.h
    @@ -234,6 +234,7 @@ static inline pte_t pte_mkdirty(pte_t pt
    static inline pte_t pte_mkyoung(pte_t pte) { (pte).pte_low |= _PAGE_ACCESSED; return pte; }
    static inline pte_t pte_mkwrite(pte_t pte) { (pte).pte_low |= _PAGE_RW; return pte; }
    static inline pte_t pte_mkhuge(pte_t pte) { (pte).pte_low |= _PAGE_PSE; return pte; }
    +static inline pte_t pte_clrhuge(pte_t pte) { (pte).pte_low &= ~_PAGE_PSE; return pte; }
    static inline pte_t pte_mkglobal(pte_t pte) { (pte).pte_low |= _PAGE_GLOBAL; return pte; }
    static inline pte_t pte_clrglobal(pte_t pte) { (pte).pte_low &= ~_PAGE_GLOBAL; return pte; }


    \
     
     \ /
      Last update: 2008-01-03 16:29    [W:0.019 / U:0.400 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site