Add Level C support

3 files changed, 9 insertions, 5 deletions

diff --git a/litmus/litmus.c b/litmus/litmus.c
index 6088de312bb5..652e70df69bb 100644
--- a/litmus/litmus.c
+++ b/litmus/litmus.c
@@ -450,6 +450,7 @@ asmlinkage long sys_set_page_color(int cpu)
                                         TRACE_TASK(current, "SHARED isolate_lru_page success\n");
                                 } else {
                                         TRACE_TASK(current, "SHARED isolate_lru_page failed\n");
+                                        nr_failed++;
                                 }
                                 put_page(old_page);
                         }
@@ -513,7 +514,10 @@ asmlinkage long sys_set_page_color(int cpu)
         }
 */      
         if (!list_empty(&task_shared_pagelist)) {
-                ret = replicate_pages(&task_shared_pagelist, new_alloc_page, NULL, node, MIGRATE_SYNC, MR_SYSCALL);
+                if (node != 8)
+                        ret = replicate_pages(&task_shared_pagelist, new_alloc_page, NULL, node, MIGRATE_SYNC, MR_SYSCALL);
+                else
+                        ret = nr_shared_pages;
                 TRACE_TASK(current, "%ld shared pages not migrated.\n", ret);
                 nr_not_migrated += ret;
                 if (ret) {
@@ -536,7 +540,7 @@ asmlinkage long sys_set_page_color(int cpu)
 
         
         TRACE_TASK(current, "nr_pages = %d nr_failed = %d\n", nr_pages, nr_failed);
-        printk(KERN_INFO "node = %ld, nr_migrated_pages = %d, nr_shared_pages = %d, nr_failed = %d\n", node, nr_pages-nr_not_migrated, nr_shared_pages, nr_failed);
+        printk(KERN_INFO "node = %ld, nr_private_pages = %d, nr_shared_pages = %d, nr_failed_to_isolate_lru = %d, nr_not_migrated = %d\n", node, nr_pages, nr_shared_pages, nr_failed, nr_not_migrated);
 
         flush_cache(1);
 /* for debug START */
diff --git a/mm/migrate.c b/mm/migrate.c
index dbb46068a3f3..0df1841282eb 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1418,11 +1418,11 @@ static ICE_noinline int unmap_and_copy(new_page_t get_new_page,
                 newpage = get_new_page(page, private, &result);
                 if (!newpage)
                         return -ENOMEM;
-                printk(KERN_ERR "Page %lx allocated\n", page_to_pfn(newpage));
+                //printk(KERN_ERR "Page %lx allocated\n", page_to_pfn(newpage));
         } else {
                 newpage = lib_page->r_page;
                 has_replica = 1;
-                printk(KERN_ERR "Page %lx found\n", page_to_pfn(newpage));
+                //printk(KERN_ERR "Page %lx found\n", page_to_pfn(newpage));
         }
 
         if (page_count(page) == 1) {
diff --git a/mm/rmap.c b/mm/rmap.c
index 86678671506b..48c48c76b90f 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1424,7 +1424,7 @@ static int try_to_unmap_one_entry(struct page *page, struct vm_area_struct *vma,
                 swp_entry_t entry;
                 entry = make_migration_entry(page, pte_write(pteval));
                 set_pte_at(mm, address, pte, swp_entry_to_pte(entry));
-printk(KERN_ERR "established migration entry for page %05lx PTE_WRITE = %d\n", page_to_pfn(page), pte_write(pteval));           
+//printk(KERN_ERR "established migration entry for page %05lx PTE_WRITE = %d\n", page_to_pfn(page), pte_write(pteval));         
         } else
                 dec_mm_counter(mm, MM_FILEPAGES);