X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=fs%2Fbio.c;h=84da88539046fa21a6db865454db135df40be080;hb=35d5d48d82b20babe4cb9812795dc16ab3a7398d;hp=e453924036e96dac3583854cfd45e40699567cfb;hpb=f00e9b11863abdb837e555a2b1e3417e8b5d80dd;p=cascardo%2Flinux.git

diff --git a/fs/bio.c b/fs/bio.c
index e453924036e9..84da88539046 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -505,9 +505,14 @@ EXPORT_SYMBOL(bio_clone);
 int bio_get_nr_vecs(struct block_device *bdev)
 {
 	struct request_queue *q = bdev_get_queue(bdev);
-	return min_t(unsigned,
+	int nr_pages;
+
+	nr_pages = min_t(unsigned,
 		     queue_max_segments(q),
 		     queue_max_sectors(q) / (PAGE_SIZE >> 9) + 1);
+
+	return min_t(unsigned, nr_pages, BIO_MAX_PAGES);
+
 }
 EXPORT_SYMBOL(bio_get_nr_vecs);