diff options
| author |   Stephen Wilson <wilsons@start.ca> | 2011-03-13 15:49:15 -0400 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2011-03-23 16:36:54 -0400 |
| commit | 31db58b3ab432f72ea76be58b12e6ffaf627d5db (patch) | |
| tree | c88b742e1f2c52045d5abc6d35d7492ebdf64541 /arch/s390/kernel/vdso.c | |
| parent | x86: mark associated mm when running a task in 32 bit compatibility mode (diff) | |
| download | linux-dev-31db58b3ab432f72ea76be58b12e6ffaf627d5db.tar.xz linux-dev-31db58b3ab432f72ea76be58b12e6ffaf627d5db.zip | |
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/vdso.c')
| -rw-r--r-- | arch/s390/kernel/vdso.c | 2 |
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; } |