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-rw-r--r--include/asm-ia64/processor.h3
-rw-r--r--include/asm-mips/processor.h2
-rw-r--r--include/asm-parisc/processor.h3
-rw-r--r--include/asm-powerpc/processor.h3
-rw-r--r--include/asm-s390/processor.h3
-rw-r--r--include/linux/sched.h4
6 files changed, 14 insertions, 4 deletions
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index be3b0ae4327..666385b6882 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -31,7 +31,8 @@
* each (assuming 8KB page size), for a total of 8TB of user virtual
* address space.
*/
-#define TASK_SIZE (current->thread.task_size)
+#define TASK_SIZE_OF(tsk) ((tsk)->thread.task_size)
+#define TASK_SIZE TASK_SIZE_OF(current)
/*
* This decides where the kernel will search for a free chunk of vm
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 83bc9453408..36f42de5940 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -65,6 +65,8 @@ extern unsigned int vced_count, vcei_count;
#define TASK_UNMAPPED_BASE \
(test_thread_flag(TIF_32BIT_ADDR) ? \
PAGE_ALIGN(TASK_SIZE32 / 3) : PAGE_ALIGN(TASK_SIZE / 3))
+#define TASK_SIZE_OF(tsk) \
+ (test_tsk_thread_flag(tsk, TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE)
#endif
#define NUM_FPU_REGS 32
diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h
index 6b294fb07a2..3bb06e898fd 100644
--- a/include/asm-parisc/processor.h
+++ b/include/asm-parisc/processor.h
@@ -32,7 +32,8 @@
#endif
#define current_text_addr() ({ void *pc; current_ia(pc); pc; })
-#define TASK_SIZE (current->thread.task_size)
+#define TASK_SIZE_OF(tsk) ((tsk)->thread.task_size)
+#define TASK_SIZE TASK_SIZE_OF(current)
#define TASK_UNMAPPED_BASE (current->thread.map_base)
#define DEFAULT_TASK_SIZE32 (0xFFF00000UL)
diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h
index dba7c948189..1f4765d6546 100644
--- a/include/asm-powerpc/processor.h
+++ b/include/asm-powerpc/processor.h
@@ -99,8 +99,9 @@ extern struct task_struct *last_task_used_spe;
*/
#define TASK_SIZE_USER32 (0x0000000100000000UL - (1*PAGE_SIZE))
-#define TASK_SIZE (test_thread_flag(TIF_32BIT) ? \
+#define TASK_SIZE_OF(tsk) (test_tsk_thread_flag(tsk, TIF_32BIT) ? \
TASK_SIZE_USER32 : TASK_SIZE_USER64)
+#define TASK_SIZE TASK_SIZE_OF(current)
/* This decides where the kernel will search for a free chunk of vm
* space during mmap's.
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index c86b982aef5..4f744609cd1 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -70,8 +70,9 @@ extern int get_cpu_capability(unsigned int *);
#else /* __s390x__ */
-# define TASK_SIZE (test_thread_flag(TIF_31BIT) ? \
+# define TASK_SIZE_OF(tsk) (test_tsk_thread_flag(tsk, TIF_31BIT) ? \
(0x80000000UL) : (0x40000000000UL))
+# define TASK_SIZE TASK_SIZE_OF(current)
# define TASK_UNMAPPED_BASE (TASK_SIZE / 2)
# define DEFAULT_TASK_SIZE (0x40000000000UL)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 483ea4e1acc..c30d174a02f 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2087,6 +2087,10 @@ static inline void migration_init(void)
}
#endif
+#ifndef TASK_SIZE_OF
+#define TASK_SIZE_OF(tsk) TASK_SIZE
+#endif
+
#endif /* __KERNEL__ */
#endif