VisionFive2 Linux kernel

author: Matthew Wilcox (Oracle) <willy@infradead.org> 2021-01-29 04:38:57 +0000 committer: Jens Axboe <axboe@kernel.dk> 2021-02-26 15:49:51 -0700 commit: 5f7136db82996089cdfb2939c7664b29e9da141d parent: 94d4bffdda21baa2c749bc229c41811a7559dd15

Commit Summary:

block: Add bio_max_segs

Diffstat:

1 file changed, 1 insertion, 2 deletions

diff --git a/fs/ext4/readpage.c b/fs/ext4/readpage.c
index f014c5e473a9..3db923403505 100644
--- a/fs/ext4/readpage.c
+++ b/fs/ext4/readpage.c
@@ -371,8 +371,7 @@ int ext4_mpage_readpages(struct inode *inode,
 			 * bio_alloc will _always_ be able to allocate a bio if
 			 * __GFP_DIRECT_RECLAIM is set, see bio_alloc_bioset().
 			 */
-			bio = bio_alloc(GFP_KERNEL,
-				min_t(int, nr_pages, BIO_MAX_PAGES));
+			bio = bio_alloc(GFP_KERNEL, bio_max_segs(nr_pages));
 			fscrypt_set_bio_crypt_ctx(bio, inode, next_block,
 						  GFP_KERNEL);
 			ext4_set_bio_post_read_ctx(bio, inode, page->index);