Messages in this thread | | | Date | Fri, 23 May 2014 23:49:28 +0200 | Subject | Re: [PATCH] mm/madvise: fix WILLNEED on SHM/ANON to actually do something | From | David Herrmann <> |
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Hi
On Fri, May 23, 2014 at 10:55 PM, David Rientjes <rientjes@google.com> wrote: > On Fri, 23 May 2014, David Herrmann wrote: > >> diff --git a/mm/madvise.c b/mm/madvise.c >> index 539eeb9..a402f8f 100644 >> --- a/mm/madvise.c >> +++ b/mm/madvise.c >> @@ -195,7 +195,7 @@ static void force_shm_swapin_readahead(struct vm_area_struct *vma, >> for (; start < end; start += PAGE_SIZE) { >> index = ((start - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff; >> >> - page = find_get_page(mapping, index); >> + page = find_get_entry(mapping, index); >> if (!radix_tree_exceptional_entry(page)) { >> if (page) >> page_cache_release(page); > > This is already in -mm from Johannes, see > http://marc.info/?l=linux-kernel&m=139998616712729. Check out > http://www.ozlabs.org/~akpm/mmotm/ for this kernel.
Didn't check -mm, sorry. Thanks for the links! David
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