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mm: add an 'end' parameter to find_get_entries
This simplifies the callers and leads to a more efficient implementation since the XArray has this functionality already. Link: https://lkml.kernel.org/r/20201112212641.27837-11-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: William Kucharski <william.kucharski@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Dave Chinner <dchinner@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Yang Shi <yang.shi@linux.alibaba.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds
parent
5c211ba29d
commit
ca122fe40e
@@ -1046,7 +1046,7 @@ unsigned pagevec_lookup_entries(struct pagevec *pvec,
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pgoff_t start, unsigned nr_entries,
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pgoff_t *indices)
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{
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pvec->nr = find_get_entries(mapping, start, nr_entries,
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pvec->nr = find_get_entries(mapping, start, ULONG_MAX, nr_entries,
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pvec->pages, indices);
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return pagevec_count(pvec);
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}
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