return bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set); 
struct bio *bio = bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);  if (bio) bio->bi_destructor = bio_fs_destructor;  return bio; 
struct bio *bio_alloc(unsigned int __nocast gfp_mask, int nr_iovecs){	return bio_alloc_bioset(gfp_mask, nr_iovecs, fs_bio_set);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/3676347a5e216a7fec7f8eedbbcf8bed6b9c4e40/bio.c/buggy/fs/bio.c