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authorStephen Wilson <wilsons@start.ca>2011-03-13 15:49:15 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2011-03-23 16:36:54 -0400
commit31db58b3ab432f72ea76be58b12e6ffaf627d5db (patch)
treec88b742e1f2c52045d5abc6d35d7492ebdf64541 /arch/s390/kernel
parent375906f8765e131a4a159b1ffebf78c15db7b3bf (diff)
downloadlinux-linaro-stable-31db58b3ab432f72ea76be58b12e6ffaf627d5db.tar.gz
mm: arch: make get_gate_vma take an mm_struct instead of a task_struct
Morally, the presence of a gate vma is more an attribute of a particular mm than a particular task. Moreover, dropping the dependency on task_struct will help make both existing and future operations on mm's more flexible and convenient. 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>
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r--arch/s390/kernel/vdso.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c
index f438d74dedbd..d19f30504c63 100644
--- a/arch/s390/kernel/vdso.c
+++ b/arch/s390/kernel/vdso.c
@@ -347,7 +347,7 @@ int in_gate_area(struct task_struct *task, unsigned long addr)
return 0;
}
-struct vm_area_struct *get_gate_vma(struct task_struct *tsk)
+struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
{
return NULL;
}