tools, bpftool: Remove two unused variables.

[linux-2.6-microblaze.git] / include / linux / mm_types.h

diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 496c3ff..5a9238f 100644 (file)
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -436,6 +436,16 @@ struct mm_struct {
                 */
                atomic_t mm_count;
 
+               /**
+                * @has_pinned: Whether this mm has pinned any pages.  This can
+                * be either replaced in the future by @pinned_vm when it
+                * becomes stable, or grow into a counter on its own. We're
+                * aggresive on this bit now - even if the pinned pages were
+                * unpinned later on, we'll still keep this bit set for the
+                * lifecycle of this mm just for simplicity.
+                */
+               atomic_t has_pinned;
+
 #ifdef CONFIG_MMU
                atomic_long_t pgtables_bytes;   /* PTE page table pages */
 #endif
@@ -542,6 +552,10 @@ struct mm_struct {
                atomic_long_t hugetlb_usage;
 #endif
                struct work_struct async_put_work;
+
+#ifdef CONFIG_IOMMU_SUPPORT
+               u32 pasid;
+#endif
        } __randomize_layout;
 
        /*