| /linux/io_uring/ |
| H A D | kbuf.c | 31 __u32 nbufs; member
124 bl->nbufs++; in io_kbuf_recycle_legacy()
143 bl->nbufs--; in io_provided_buffer_select()
408 int len, int nbufs) in __io_put_kbufs() argument
419 if (!__io_put_kbuf_ring(req, bl, len, nbufs)) in __io_put_kbufs()
426 unsigned long nbufs) in io_remove_buffers_legacy() argument
435 for (i = 0; i < nbufs && !list_empty(&bl->buf_list); i++) { in io_remove_buffers_legacy()
438 bl->nbufs--; in io_remove_buffers_legacy()
494 p->nbufs = tmp; in io_remove_buffers_prep()
511 p->nbufs = tmp; in io_provide_buffers_prep()
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| H A D | kbuf.h | 25 int nbufs; member
90 int len, int nbufs);
135 struct io_buffer_list *bl, int nbufs) in io_put_kbufs() argument
139 return __io_put_kbufs(req, bl, len, nbufs); in io_put_kbufs()
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| H A D | rsrc.c | 1154 unsigned int nbufs; in io_clone_buffers() local
1173 nbufs = src_ctx->buf_table.nr; in io_clone_buffers()
1174 if (!nbufs) in io_clone_buffers()
1177 arg->nr = nbufs; in io_clone_buffers()
1178 else if (arg->nr > nbufs) in io_clone_buffers()
1182 if (check_add_overflow(arg->nr, arg->src_off, &off) || off > nbufs) in io_clone_buffers()
1184 if (check_add_overflow(arg->nr, arg->dst_off, &nbufs)) in io_clone_buffers()
1186 if (nbufs > IORING_MAX_REG_BUFFERS) in io_clone_buffers()
1189 ret = io_rsrc_data_alloc(&data, max(nbufs, ctx->buf_table.nr)); in io_clone_buffers()
1227 for (i = nbufs; i < ctx->buf_table.nr; i++) { in io_clone_buffers()
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| /linux/drivers/net/ethernet/pensando/ionic/ |
| H A D | ionic_txrx.c | 280 if (!desc_info->nbufs) in ionic_xdp_tx_desc_clean()
299 desc_info->nbufs = 0; in ionic_xdp_tx_desc_clean()
337 desc_info->nbufs = 1; in ionic_xdp_post_frame()
377 desc_info->nbufs++; in ionic_xdp_post_frame()
382 0, (desc_info->nbufs - 1), buf_info->dma_addr); in ionic_xdp_post_frame()
460 int nbufs) in ionic_xdp_rx_unlink_bufs() argument
464 for (i = 0; i < nbufs; i++) { in ionic_xdp_rx_unlink_bufs()
483 int nbufs = 1; in ionic_run_xdp() local
532 nbufs += sinfo->nr_frags; in ionic_run_xdp()
577 ionic_xdp_rx_unlink_bufs(rxq, buf_info, nbufs); in ionic_run_xdp()
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| /linux/tools/virtio/ |
| H A D | vhost_net_test.c | 480 long nbufs = 0x100000; in main() local
507 nbufs = strtol(optarg, NULL, 10); in main()
508 assert(nbufs > 0); in main()
528 run_rx_test(&dev, &dev.vqs[0], delayed, nbufs); in main()
529 run_tx_test(&dev, &dev.vqs[1], delayed, nbufs); in main()
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| /linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | alloc.c | 560 buf->nbufs = 1; in mlx4_buf_direct_alloc()
594 buf->nbufs = DIV_ROUND_UP(size, PAGE_SIZE); in mlx4_buf_alloc()
595 buf->npages = buf->nbufs; in mlx4_buf_alloc()
597 buf->page_list = kzalloc_objs(*buf->page_list, buf->nbufs); in mlx4_buf_alloc()
601 for (i = 0; i < buf->nbufs; ++i) { in mlx4_buf_alloc()
623 if (buf->nbufs == 1) { in mlx4_buf_free()
629 for (i = 0; i < buf->nbufs; ++i) in mlx4_buf_free()
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| H A D | cq.c | 334 if (buf->nbufs == 1) in mlx4_init_kernel_cqes()
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| /linux/drivers/net/ethernet/apm/xgene-v2/ |
| H A D | main.h | 62 u8 nbufs; member
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| H A D | main.c | 122 pdata->nbufs = NUM_BUFS; in xge_init_hw()
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| /linux/drivers/misc/ |
| H A D | fastrpc.c | 231 int nbufs; member
510 for (i = 0; i < ctx->nbufs; i++) in fastrpc_context_free()
563 for (i = 0; i < ctx->nbufs; ++i) { in fastrpc_get_buff_overlaps()
569 sort(ctx->olaps, ctx->nbufs, sizeof(*ctx->olaps), olaps_cmp, NULL); in fastrpc_get_buff_overlaps()
571 for (i = 0; i < ctx->nbufs; ++i) { in fastrpc_get_buff_overlaps()
610 ctx->nbufs = REMOTE_SCALARS_INBUFS(sc) + in fastrpc_context_alloc()
935 for (oix = 0; oix < ctx->nbufs; oix++) { in fastrpc_get_payload_size()
961 if (i < ctx->nbufs) in fastrpc_create_maps()
1023 for (oix = 0; oix < ctx->nbufs; ++oix) { in fastrpc_get_args()
1096 for (i = ctx->nbufs; i < ctx->nscalars; ++i) { in fastrpc_get_args()
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| /linux/fs/ |
| H A D | splice.c | 671 int nbufs = pipe->max_usage; in iter_file_splice_write() local
678 array = kzalloc_objs(struct bio_vec, nbufs); in iter_file_splice_write()
696 if (unlikely(nbufs < pipe->max_usage)) { in iter_file_splice_write()
698 nbufs = pipe->max_usage; in iter_file_splice_write()
699 array = kzalloc_objs(struct bio_vec, nbufs); in iter_file_splice_write()
711 for (n = 0; !pipe_empty(head, tail) && left && n < nbufs; tail++) { in iter_file_splice_write()
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| /linux/drivers/media/platform/marvell/ |
| H A D | mcam-core.h | 161 unsigned int nbufs; /* How many are alloc'd */ member
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| /linux/sound/oss/dmasound/ |
| H A D | dmasound_core.c | 987 int size, nbufs; in sq_ioctl() local
1103 nbufs = (data >> 16) & 0x7fff ; /* 0x7fff is 'use maximum' */ in sq_ioctl()
1106 result = set_queue_frags(&write_sq, nbufs, size) ; in sq_ioctl()
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| /linux/drivers/media/platform/ti/omap/ |
| H A D | omap_vout.c | 942 unsigned int *nbufs, in omap_vout_vb2_queue_setup() argument
950 if (is_rotation_enabled(vout) && q_num_bufs + *nbufs > VRFB_NUM_BUFS) { in omap_vout_vb2_queue_setup()
951 *nbufs = VRFB_NUM_BUFS - q_num_bufs; in omap_vout_vb2_queue_setup()
952 if (*nbufs == 0) in omap_vout_vb2_queue_setup()
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| /linux/drivers/media/platform/intel/ |
| H A D | pxa_camera.c | 1438 unsigned int *nbufs, in pxac_vb2_queue_setup() argument
1447 __func__, vq, *nbufs, *num_planes, size); in pxac_vb2_queue_setup()
1466 if (!*nbufs) in pxac_vb2_queue_setup()
1467 *nbufs = 1; in pxac_vb2_queue_setup()
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| /linux/fs/xfs/ |
| H A D | xfs_inode.c | 1697 int nbufs; in xfs_ifree_cluster() local
1702 nbufs = igeo->ialloc_blks / igeo->blocks_per_cluster; in xfs_ifree_cluster()
1704 for (j = 0; j < nbufs; j++, inum += igeo->inodes_per_cluster) { in xfs_ifree_cluster()
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| /linux/include/linux/mlx4/ |
| H A D | device.h | 645 int nbufs; member
1090 if (buf->nbufs == 1) in mlx4_buf_offset()
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| /linux/fs/ntfs3/ |
| H A D | record.c | 452 if (!mi->nb.nbufs) { in mi_format_new()
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| /linux/drivers/net/ethernet/ibm/ |
| H A D | ibmvnic.c | 701 int nbufs; /* # of buffers in one ltb */ in map_rxpool_buf_to_ltb() local
708 nbufs = ltb->size / rxpool->buff_size; in map_rxpool_buf_to_ltb()
709 if (bufidx < nbufs) in map_rxpool_buf_to_ltb()
711 bufidx -= nbufs; in map_rxpool_buf_to_ltb()
734 int nbufs; /* # of buffers in one ltb */ in map_txpool_buf_to_ltb() local
741 nbufs = ltb->size / txpool->buf_size; in map_txpool_buf_to_ltb()
742 if (bufidx < nbufs) in map_txpool_buf_to_ltb()
744 bufidx -= nbufs; in map_txpool_buf_to_ltb()
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| /linux/fs/xfs/libxfs/ |
| H A D | xfs_ialloc.c | 308 int nbufs; in xfs_ialloc_inode_init() local
320 nbufs = length / M_IGEO(mp)->blocks_per_cluster; in xfs_ialloc_inode_init()
359 for (j = 0; j < nbufs; j++) { in xfs_ialloc_inode_init()
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| /linux/drivers/net/ethernet/sun/ |
| H A D | cassini.h | 2735 int nbufs; member
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| /linux/drivers/media/platform/nvidia/tegra-vde/ |
| H A D | v4l2.c | 84 unsigned int *nbufs, in tegra_queue_setup() argument
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| /linux/drivers/media/platform/via/ |
| H A D | via-camera.c | 595 unsigned int *nbufs, in viacam_vb2_queue_setup() argument
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| /linux/drivers/scsi/be2iscsi/ |
| H A D | be_main.c | 3701 u16 nbufs; in hwi_init_port() local
3735 nbufs = phwi_context->pasync_ctx[ulp_num]->num_entries; in hwi_init_port()
3736 def_pdu_ring_sz = nbufs * sizeof(struct phys_addr); in hwi_init_port()
3764 ulp_num, nbufs); in hwi_init_port()
3766 ulp_num, nbufs); in hwi_init_port()
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| /linux/drivers/vhost/ |
| H A D | vhost.c | 2975 void vhost_discard_vq_desc(struct vhost_virtqueue *vq, int nbufs, in vhost_discard_vq_desc() argument
2979 vq->last_avail_idx -= nbufs; in vhost_discard_vq_desc()
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