On Sun, Mar 03, 2019 at 08:28:04AM +0100, Jan Stancek wrote:
> Cache mm_struct to avoid using potentially stale "vma".
> 
> [1] 
> https://github.com/linux-test-project/ltp/blob/master/testcases/kernel/mem/mtest06/mmap1.c
> 
> Signed-off-by: Jan Stancek <jstan...@redhat.com>
> Reviewed-by: Andrea Arcangeli <aarca...@redhat.com>

Reviewed-by: Matthew Wilcox <wi...@infradead.org>

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