From 5f7136db82996089cdfb2939c7664b29e9da141d Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Fri, 29 Jan 2021 04:38:57 +0000 Subject: block: Add bio_max_segs It's often inconvenient to use BIO_MAX_PAGES due to min() requiring the sign to be the same. Introduce bio_max_segs() and change BIO_MAX_PAGES to be unsigned to make it easier for the users. Reviewed-by: Chaitanya Kulkarni Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Jens Axboe --- fs/f2fs/data.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/f2fs/data.c') diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index b9721c8f116c..7c95818639a6 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -969,8 +969,7 @@ static struct bio *f2fs_grab_read_bio(struct inode *inode, block_t blkaddr, unsigned int post_read_steps = 0; bio = bio_alloc_bioset(for_write ? GFP_NOIO : GFP_KERNEL, - min_t(int, nr_pages, BIO_MAX_PAGES), - &f2fs_bioset); + bio_max_segs(nr_pages), &f2fs_bioset); if (!bio) return ERR_PTR(-ENOMEM); -- cgit v1.2.3