some question about vma_interval_tree_insert

some question about vma_interval_tree_insert

[yoma sophian]

hi all:
I try to find out where the function, vma_interval_tree_insert,
implemented but in vain.
http://lxr.free-electrons.com/ident?i=vma_interval_tree_insert

from linux cross-reference, it only show prototype defined and
referenced like below:
Defined as a function prototype in:
include/linux/mm.h, line 1919
Referenced (in 3 files total) in:
mm/mmap.c:
line 548
line 738
line 739
mm/nommu.c, line 709
include/linux/mm.h, line 1919

Would anyone help to let me know where it is implemented?
appreciate your kind help,

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Re: some question about vma_interval_tree_insert

[Michal Hocko]

On Mon 27-06-16 16:28:03, yoma sophian wrote:
> hi all:
> I try to find out where the function, vma_interval_tree_insert,
> implemented but in vain.

See
INTERVAL_TREE_DEFINE(struct vm_area_struct, shared.rb,
		     unsigned long, shared.rb_subtree_last,
		     vma_start_pgoff, vma_last_pgoff,, vma_interval_tree)
-- 
Michal Hocko
SUSE Labs

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Re: some question about vma_interval_tree_insert

[yoma sophian]

hi Michael:
> See
> INTERVAL_TREE_DEFINE(struct vm_area_struct, shared.rb,
>                      unsigned long, shared.rb_subtree_last,
>                      vma_start_pgoff, vma_last_pgoff,, vma_interval_tree)
appreciate your kind help ^^

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