Commits
Gao Xiang committed 20ff1c95050
mm/readahead.c: simplify get_next_ra_size() It's a trivial simplification for get_next_ra_size() and clear enough for humans to understand. It also fixes potential overflow if ra->size(< ra_pages) is too large. Link: http://lkml.kernel.org/r/1540707206-19649-1-git-send-email-hsiangkao@aol.com Signed-off-by: Gao Xiang <hsiangkao@aol.com> Reviewed-by: Fengguang Wu <fengguang.wu@intel.com> Reviewed-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>