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From: yoma sophian <sophian.yoma@gmail.com>
Date: Mon, 27 Jun 2016 16:28:03 +0800
Message-ID: <CADUS3omw4c3Q8W76RK254Kd=yqokBCPysJ0Y7rRJGpRj4zEv4A@mail.gmail.com>
Subject: some question about vma_interval_tree_insert
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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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From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Mon, 27 Jun 2016 10:39:25 +0200
From: Michal Hocko <mhocko@kernel.org>
Subject: Re: some question about vma_interval_tree_insert
Message-ID: <20160627083924.GA31803@dhcp22.suse.cz>
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To: yoma sophian <sophian.yoma@gmail.com>
Cc: linux-mm@kvack.org

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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 <20160627083924.GA31803@dhcp22.suse.cz>
From: yoma sophian <sophian.yoma@gmail.com>
Date: Tue, 28 Jun 2016 14:21:00 +0800
Message-ID: <CADUS3o=16nLHg4dNG6FiZJ59LFst-fDROJ-vmC8q6BT249RtCA@mail.gmail.com>
Subject: Re: some question about vma_interval_tree_insert
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To: Michal Hocko <mhocko@kernel.org>
Cc: linux-mm@kvack.org

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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