/linux-4.1.27/fs/nilfs2/ |
D | segbuf.c | 39 int nr_vecs; member 389 wi->nr_vecs = min(wi->max_pages, wi->rest_blocks); in nilfs_segbuf_submit_bio() 408 int nr_vecs) in nilfs_alloc_seg_bio() argument 412 bio = bio_alloc(GFP_NOIO, nr_vecs); in nilfs_alloc_seg_bio() 414 while (!bio && (nr_vecs >>= 1)) in nilfs_alloc_seg_bio() 415 bio = bio_alloc(GFP_NOIO, nr_vecs); in nilfs_alloc_seg_bio() 431 wi->nr_vecs = min(wi->max_pages, wi->rest_blocks); in nilfs_segbuf_prepare_write() 442 BUG_ON(wi->nr_vecs <= 0); in nilfs_segbuf_submit_bh() 446 wi->nr_vecs); in nilfs_segbuf_submit_bh()
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/linux-4.1.27/block/ |
D | bio-integrity.c | 47 unsigned int nr_vecs) in bio_integrity_alloc() argument 56 sizeof(struct bio_vec) * nr_vecs, gfp_mask); in bio_integrity_alloc() 57 inline_vecs = nr_vecs; in bio_integrity_alloc() 68 if (nr_vecs > inline_vecs) { in bio_integrity_alloc() 69 bip->bip_vec = bvec_alloc(gfp_mask, nr_vecs, &idx, in bio_integrity_alloc()
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D | bio.c | 45 #define BV(x) { .nr_vecs = x, .name = "biovec-"__stringify(x) } 158 return bvec_slabs[idx].nr_vecs; in bvec_nr_vecs() 2051 if (bvs->nr_vecs <= BIO_INLINE_VECS) { in biovec_init_slabs() 2056 size = bvs->nr_vecs * sizeof(struct bio_vec); in biovec_init_slabs()
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/linux-4.1.27/drivers/target/ |
D | target_core_pscsi.c | 855 static inline struct bio *pscsi_get_bio(int nr_vecs) in pscsi_get_bio() argument 862 bio = bio_kmalloc(GFP_KERNEL, nr_vecs); in pscsi_get_bio() 883 int nr_vecs = 0, rc; in pscsi_map_sg() local 910 nr_vecs = min_t(int, BIO_MAX_PAGES, nr_pages); in pscsi_map_sg() 911 nr_pages -= nr_vecs; in pscsi_map_sg() 915 bio = pscsi_get_bio(nr_vecs); in pscsi_map_sg() 924 (rw) ? "rw" : "r", nr_vecs); in pscsi_map_sg() 947 bio->bi_vcnt, nr_vecs); in pscsi_map_sg() 949 if (bio->bi_vcnt > nr_vecs) { in pscsi_map_sg()
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/linux-4.1.27/fs/ |
D | mpage.c | 68 sector_t first_sector, int nr_vecs, in mpage_alloc() argument 73 bio = bio_alloc(gfp_flags, nr_vecs); in mpage_alloc() 76 while (!bio && (nr_vecs /= 2)) in mpage_alloc() 77 bio = bio_alloc(gfp_flags, nr_vecs); in mpage_alloc()
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D | direct-io.c | 357 sector_t first_sector, int nr_vecs) in dio_bio_alloc() argument 365 bio = bio_alloc(GFP_KERNEL, nr_vecs); in dio_bio_alloc()
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D | splice.c | 1438 unsigned int nr_vecs, struct page **pages, in get_iovec_page_array() argument 1444 while (nr_vecs) { in get_iovec_page_array() 1522 nr_vecs--; in get_iovec_page_array()
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/linux-4.1.27/fs/btrfs/ |
D | compression.c | 100 int nr_vecs; in compressed_bio_alloc() local 102 nr_vecs = bio_get_nr_vecs(bdev); in compressed_bio_alloc() 103 return btrfs_bio_alloc(bdev, first_byte >> 9, nr_vecs, gfp_flags); in compressed_bio_alloc()
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D | extent_io.h | 329 btrfs_bio_alloc(struct block_device *bdev, u64 first_sector, int nr_vecs,
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D | extent_io.c | 2691 btrfs_bio_alloc(struct block_device *bdev, u64 first_sector, int nr_vecs, in btrfs_bio_alloc() argument 2697 bio = bio_alloc_bioset(gfp_flags, nr_vecs, btrfs_bioset); in btrfs_bio_alloc() 2700 while (!bio && (nr_vecs /= 2)) { in btrfs_bio_alloc() 2702 nr_vecs, btrfs_bioset); in btrfs_bio_alloc()
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D | volumes.c | 5787 int nr_vecs = bio_get_nr_vecs(dev->bdev); in breakup_stripe_bio() local 5791 bio = btrfs_bio_alloc(dev->bdev, physical >> 9, nr_vecs, GFP_NOFS); in breakup_stripe_bio()
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D | inode.c | 8011 int nr_vecs = bio_get_nr_vecs(bdev); in btrfs_dio_bio_alloc() local 8012 return btrfs_bio_alloc(bdev, first_sector, nr_vecs, gfp_flags); in btrfs_dio_bio_alloc()
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/linux-4.1.27/include/linux/ |
D | bio.h | 679 int nr_vecs; member
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