Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

[pandora-kernel.git] / include / linux / mm_types.h

diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 02a27ae..386edbe 100644 (file)
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -10,6 +10,7 @@
 #include <linux/rbtree.h>
 #include <linux/rwsem.h>
 #include <linux/completion.h>
+#include <linux/cpumask.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
 
@@ -159,6 +160,17 @@ struct vm_area_struct {
 #endif
 };
 
+struct core_thread {
+       struct task_struct *task;
+       struct core_thread *next;
+};
+
+struct core_state {
+       atomic_t nr_threads;
+       struct core_thread dumper;
+       struct completion startup;
+};
+
 struct mm_struct {
        struct vm_area_struct * mmap;           /* list of VMAs */
        struct rb_root mm_rb;
@@ -175,7 +187,6 @@ struct mm_struct {
        atomic_t mm_users;                      /* How many users with user space? */
        atomic_t mm_count;                      /* How many references to "struct mm_struct" (users count as 1) */
        int map_count;                          /* number of VMAs */
-       int core_waiters;
        struct rw_semaphore mmap_sem;
        spinlock_t page_table_lock;             /* Protects page tables and some counters */
 
@@ -219,8 +230,7 @@ struct mm_struct {
 
        unsigned long flags; /* Must use atomic bitops to access the bits */
 
-       /* coredumping support */
-       struct completion *core_startup_done, core_done;
+       struct core_state *core_state; /* coredumping support */
 
        /* aio bits */
        rwlock_t                ioctx_list_lock;        /* aio lock */
@@ -244,6 +254,9 @@ struct mm_struct {
        struct file *exe_file;
        unsigned long num_exe_file_vmas;
 #endif
+#ifdef CONFIG_MMU_NOTIFIER
+       struct mmu_notifier_mm *mmu_notifier_mm;
+#endif
 };
 
 #endif /* _LINUX_MM_TYPES_H */