Hello, This patch series was split out of the larger series to clean up pagevec APIs and provide ranged lookups. In this series I make pagevec_lookup() update the index (to be consistent with pagevec_lookup_tag() and also as a preparation for ranged lookups), provide ranged variant of pagevec_lookup() and use it in places where it makes sense. This not only removes some common code but is also a measurable performance win for some use cases (see patch 4/10) where radix tree is sparse and searching & grabing of a page after the end of the range has measurable overhead. Andrew, can you please consider merging this series? Full series including dependencies can be also obtained from my git tree: git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git find_get_pages_range Opinions and review welcome! Honza -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
