x86: Factor out TIF_IA32 from 32-bit address space

[deliverable/linux.git] / arch / x86 / kernel / sys_x86_64.c

diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index 051489082d591928e3e212ebc83ece12c93f50e2..f921df8c2099133002372199a2c73978bef2d174 100644 (file)
--- a/arch/x86/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
@@ -98,7 +98,7 @@ out:
 static void find_start_end(unsigned long flags, unsigned long *begin,
                           unsigned long *end)
 {
-       if (!test_thread_flag(TIF_IA32) && (flags & MAP_32BIT)) {
+       if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
                unsigned long new_begin;
                /* This is usually used needed to map code in small
                   model, so it needs to be in the first 31bit. Limit
@@ -144,7 +144,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
                    (!vma || addr + len <= vma->vm_start))
                        return addr;
        }
-       if (((flags & MAP_32BIT) || test_thread_flag(TIF_IA32))
+       if (((flags & MAP_32BIT) || test_thread_flag(TIF_ADDR32))
            && len <= mm->cached_hole_size) {
                mm->cached_hole_size = 0;
                mm->free_area_cache = begin;
@@ -205,7 +205,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
                return addr;
 
        /* for MAP_32BIT mappings we force the legact mmap base */
-       if (!test_thread_flag(TIF_IA32) && (flags & MAP_32BIT))
+       if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
                goto bottomup;
 
        /* requesting a specific address */