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Commit cae5d390 authored Mar 13, 2011 by Stephen Wilson Committed by Al Viro Mar 23, 2011

mm: arch: rename in_gate_area_no_task to in_gate_area_no_mm

Now that gate vma's are referenced with respect to a particular mm and not a
particular task it only makes sense to propagate the change to this predicate as
well.

Signed-off-by: Stephen Wilson <wilsons@start.ca>
Reviewed-by: Michel Lespinasse <walken@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 83b964bb

arch/powerpc/kernel/vdso.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -820,7 +820,7 @@ static int __init vdso_init(void)
	}		}
	arch_initcall(vdso_init);		arch_initcall(vdso_init);

	int in_gate_area_no_task(unsigned long addr)		int in_gate_area_no_mm(unsigned long addr)
	{		{
	return 0;		return 0;
	}		}

arch/s390/kernel/vdso.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -337,7 +337,7 @@ static int __init vdso_init(void)
	}		}
	arch_initcall(vdso_init);		arch_initcall(vdso_init);

	int in_gate_area_no_task(unsigned long addr)		int in_gate_area_no_mm(unsigned long addr)
	{		{
	return 0;		return 0;
	}		}

arch/sh/kernel/vsyscall/vsyscall.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -104,7 +104,7 @@ int in_gate_area(struct mm_struct *mm, unsigned long address)
	return 0;		return 0;
	}		}

	int in_gate_area_no_task(unsigned long address)		int in_gate_area_no_mm(unsigned long address)
	{		{
	return 0;		return 0;
	}		}

arch/x86/mm/init_64.c

+4 −4

Original line number	Original line	Diff line number	Diff line
	@@ -881,11 +881,11 @@ int in_gate_area(struct mm_struct *mm, unsigned long addr)
	}		}

	/*		/*
	* Use this when you have no reliable task/vma, typically from interrupt		* Use this when you have no reliable mm, typically from interrupt
	* context. It is less reliable than using the task's vma and may give		* context. It is less reliable than using a task's mm and may give
	* false positives:		* false positives.
	*/		*/
	int in_gate_area_no_task(unsigned long addr)		int in_gate_area_no_mm(unsigned long addr)
	{		{
	return (addr >= VSYSCALL_START) && (addr < VSYSCALL_END);		return (addr >= VSYSCALL_START) && (addr < VSYSCALL_END);
	}		}

arch/x86/vdso/vdso32-setup.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -435,7 +435,7 @@ int in_gate_area(struct mm_struct *mm, unsigned long addr)
	return vma && addr >= vma->vm_start && addr < vma->vm_end;		return vma && addr >= vma->vm_start && addr < vma->vm_end;
	}		}

	int in_gate_area_no_task(unsigned long addr)		int in_gate_area_no_mm(unsigned long addr)
	{		{
	return 0;		return 0;
	}		}