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Subject[PATCH 4/8] x86/mm: Rename tasksize_32bit/64bit to task_size_32bit/64bit
Date
Rename these helpers to be consistent with spelling of TASK_SIZE and
related constants.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
arch/x86/include/asm/elf.h | 4 ++--
arch/x86/kernel/sys_x86_64.c | 2 +-
arch/x86/mm/hugetlbpage.c | 2 +-
arch/x86/mm/mmap.c | 10 +++++-----
4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
index 1c18d83d3f09..c7090ef1388e 100644
--- a/arch/x86/include/asm/elf.h
+++ b/arch/x86/include/asm/elf.h
@@ -304,8 +304,8 @@ static inline int mmap_is_ia32(void)
test_thread_flag(TIF_ADDR32));
}

-extern unsigned long tasksize_32bit(void);
-extern unsigned long tasksize_64bit(void);
+extern unsigned long task_size_32bit(void);
+extern unsigned long task_size_64bit(void);
extern unsigned long get_mmap_base(int is_legacy);

#ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index 213ddf3e937d..89bd0d6460e1 100644
--- a/arch/x86/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
@@ -120,7 +120,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
}

*begin = get_mmap_base(1);
- *end = in_compat_syscall() ? tasksize_32bit() : tasksize_64bit();
+ *end = in_compat_syscall() ? task_size_32bit() : task_size_64bit();
}

unsigned long
diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index 2824607df108..868f02cf58ce 100644
--- a/arch/x86/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
@@ -86,7 +86,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
info.length = len;
info.low_limit = get_mmap_base(1);
info.high_limit = in_compat_syscall() ?
- tasksize_32bit() : tasksize_64bit();
+ task_size_32bit() : task_size_64bit();
info.align_mask = PAGE_MASK & ~huge_page_mask(h);
info.align_offset = 0;
return vm_unmapped_area(&info);
diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
index 229d04a83f85..d2586913c8d0 100644
--- a/arch/x86/mm/mmap.c
+++ b/arch/x86/mm/mmap.c
@@ -37,12 +37,12 @@ struct va_alignment __read_mostly va_align = {
.flags = -1,
};

-unsigned long tasksize_32bit(void)
+unsigned long task_size_32bit(void)
{
return IA32_PAGE_OFFSET;
}

-unsigned long tasksize_64bit(void)
+unsigned long task_size_64bit(void)
{
return TASK_SIZE_MAX;
}
@@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(unsigned long task_size)
unsigned long max = 0;
if ((current->flags & PF_RANDOMIZE) &&
!(current->personality & ADDR_NO_RANDOMIZE)) {
- max = (-1UL) & __STACK_RND_MASK(task_size == tasksize_32bit());
+ max = (-1UL) & __STACK_RND_MASK(task_size == task_size_32bit());
max <<= PAGE_SHIFT;
}

@@ -142,7 +142,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
mm->get_unmapped_area = arch_get_unmapped_area_topdown;

arch_pick_mmap_base(&mm->mmap_base, &mm->mmap_legacy_base,
- arch_rnd(mmap64_rnd_bits), tasksize_64bit());
+ arch_rnd(mmap64_rnd_bits), task_size_64bit());

#ifdef CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES
/*
@@ -152,7 +152,7 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
* mmap_base, the compat syscall uses mmap_compat_base.
*/
arch_pick_mmap_base(&mm->mmap_compat_base, &mm->mmap_compat_legacy_base,
- arch_rnd(mmap32_rnd_bits), tasksize_32bit());
+ arch_rnd(mmap32_rnd_bits), task_size_32bit());
#endif
}

--
2.11.0
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