vserver 2.0 rc7

[linux-2.6.git] / mm / highmem.c

diff --git a/mm/highmem.c b/mm/highmem.c
index e4cb0aa..4009115 100644 (file)
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -30,9 +30,9 @@
 
 static mempool_t *page_pool, *isa_page_pool;
 
-static void *page_pool_alloc(int gfp_mask, void *data)
+static void *page_pool_alloc(unsigned int __nocast gfp_mask, void *data)
 {
-       int gfp = gfp_mask | (int) (long) data;
+       unsigned int gfp = gfp_mask | (unsigned int) (long) data;
 
        return alloc_page(gfp);
 }
@@ -90,7 +90,8 @@ static void flush_all_zero_pkmaps(void)
                 * So no dangers, even with speculative execution.
                 */
                page = pte_page(pkmap_page_table[i]);
-               pte_clear(&pkmap_page_table[i]);
+               pte_clear(&init_mm, (unsigned long)page_address(page),
+                         &pkmap_page_table[i]);
 
                set_page_address(page, NULL);
        }
@@ -138,7 +139,8 @@ start:
                }
        }
        vaddr = PKMAP_ADDR(last_pkmap_nr);
-       set_pte(&(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
+       set_pte_at(&init_mm, vaddr,
+                  &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
 
        pkmap_count[last_pkmap_nr] = 1;
        set_page_address(page, (void *)vaddr);
@@ -323,6 +325,7 @@ static void bounce_end_io(struct bio *bio, mempool_t *pool, int err)
                        continue;
 
                mempool_free(bvec->bv_page, pool);      
+               dec_page_state(nr_bounce);
        }
 
        bio_endio(bio_orig, bio_orig->bi_size, err);
@@ -403,6 +406,7 @@ static void __blk_queue_bounce(request_queue_t *q, struct bio **bio_orig,
                to->bv_page = mempool_alloc(pool, q->bounce_gfp);
                to->bv_len = from->bv_len;
                to->bv_offset = from->bv_offset;
+               inc_page_state(nr_bounce);
 
                if (rw == WRITE) {
                        char *vto, *vfrom;