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 /include/linux/mm.h | |
| 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 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 581703d86fbd..18b4a6358ab4 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1578,7 +1578,7 @@ static inline bool kernel_page_present(struct page *page) { return true; } #endif /* CONFIG_HIBERNATION */ #endif -extern struct vm_area_struct *get_gate_vma(struct task_struct *tsk); +extern struct vm_area_struct *get_gate_vma(struct mm_struct *mm); #ifdef __HAVE_ARCH_GATE_AREA int in_gate_area_no_task(unsigned long addr); int in_gate_area(struct task_struct *task, unsigned long addr); |