From 980fc1ef343df5e122f24fc09406f09d9ad4adac Mon Sep 17 00:00:00 2001 From: jeosif Date: Mon, 22 Aug 2022 22:28:49 +0800 Subject: [PATCH] linux debug Signed-off-by: jeosif --- lib/iov_iter.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/iov_iter.c b/lib/iov_iter.c index 537bfdc8cd09..1b05d2896ceb 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -407,6 +407,7 @@ static size_t copy_page_to_iter_pipe(struct page *page, size_t offset, size_t by return 0; buf->ops = &page_cache_pipe_buf_ops; + buf->flags = 0; get_page(page); buf->page = page; buf->offset = offset; @@ -543,6 +544,7 @@ static size_t push_pipe(struct iov_iter *i, size_t size, break; buf->ops = &default_pipe_buf_ops; + buf->flags = 0; buf->page = page; buf->offset = 0; buf->len = min_t(ssize_t, left, PAGE_SIZE); -- Gitee