PG_buddy, an abandoned flag, indicates page(s) is/are free and in buddy allocator. So in the comment, "pages in buddy system" instead of "PG_buddy pages".
Signed-off-by: Haifeng Li <omy...@gmail.com> --- mm/memory-failure.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/mm/memory-failure.c b/mm/memory-failure.c index ab1e714..2873498 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -762,7 +762,8 @@ static struct page_state { { reserved, reserved, "reserved kernel", me_kernel }, /* * free pages are specially detected outside this table: - * PG_buddy pages only make a small fraction of all free pages. + * pages in buddy system only make a small fraction of all + * free pages. */ /* -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/