Messages in this thread | | | Date | Mon, 14 Oct 2013 22:13:48 +0000 | From | Christoph Lameter <> | Subject | Re: [PATCH 34/34] mm: dynamically allocate page->ptl if it cannot be embedded to struct page |
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On Tue, 15 Oct 2013, Kirill A. Shutemov wrote:
> Feel free to propose a patch. I don't see much point.
Right now you are using a long to stand in for a spinlock_t or a pointer to a spinlock_t. An #ifdef would allow to define the proper type and therefore the compiler to check that the ptl is correctly used.
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