Merge branch 'irqclean-submit1' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzi...

[pandora-kernel.git] / include / asm-ia64 / tlb.h

diff --git a/include/asm-ia64/tlb.h b/include/asm-ia64/tlb.h
index 1b82299..26edcb7 100644 (file)
--- a/include/asm-ia64/tlb.h
+++ b/include/asm-ia64/tlb.h
@@ -37,7 +37,6 @@
  *     }
  *     tlb_finish_mmu(tlb, start, end);        // finish unmap for address space MM
  */
-#include <linux/config.h>
 #include <linux/mm.h>
 #include <linux/pagemap.h>
 #include <linux/swap.h>
@@ -60,7 +59,6 @@ struct mmu_gather {
        unsigned int            nr;             /* == ~0U => fast mode */
        unsigned char           fullmm;         /* non-zero means full mm flush */
        unsigned char           need_flush;     /* really unmapped some PTEs? */
-       unsigned long           freed;          /* number of pages freed */
        unsigned long           start_addr;
        unsigned long           end_addr;
        struct page             *pages[FREE_PTE_NR];
@@ -147,7 +145,6 @@ tlb_gather_mmu (struct mm_struct *mm, unsigned int full_mm_flush)
         */
        tlb->nr = (num_online_cpus() == 1) ? ~0U : 0;
        tlb->fullmm = full_mm_flush;
-       tlb->freed = 0;
        tlb->start_addr = ~0UL;
        return tlb;
 }
@@ -159,13 +156,6 @@ tlb_gather_mmu (struct mm_struct *mm, unsigned int full_mm_flush)
 static inline void
 tlb_finish_mmu (struct mmu_gather *tlb, unsigned long start, unsigned long end)
 {
-       unsigned long freed = tlb->freed;
-       struct mm_struct *mm = tlb->mm;
-       unsigned long rss = get_mm_counter(mm, rss);
-
-       if (rss < freed)
-               freed = rss;
-       add_mm_counter(mm, rss, -freed);
        /*
         * Note: tlb->nr may be 0 at this point, so we can't rely on tlb->start_addr and
         * tlb->end_addr.
@@ -178,12 +168,6 @@ tlb_finish_mmu (struct mmu_gather *tlb, unsigned long start, unsigned long end)
        put_cpu_var(mmu_gathers);
 }
 
-static inline unsigned int
-tlb_is_full_mm(struct mmu_gather *tlb)
-{
-     return tlb->fullmm;
-}
-
 /*
  * Logically, this routine frees PAGE.  On MP machines, the actual freeing of the page
  * must be delayed until after the TLB has been flushed (see comments at the beginning of