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Searched refs:ubuffer (Results 1 – 9 of 9) sorted by relevance

/Linux-v6.1/fs/xfs/
Dxfs_itable.h12 void __user *ubuffer; /* user output buffer */ member
34 char __user *b = breq->ubuffer; in xfs_ibulk_advance()
36 breq->ubuffer = b + bytes; in xfs_ibulk_advance()
Dxfs_ioctl32.c73 struct compat_xfs_inogrp __user *p32 = breq->ubuffer; in xfs_fsinumbers_fmt_compat()
162 struct compat_xfs_bstat __user *p32 = breq->ubuffer; in xfs_fsbulkstat_one_fmt_compat()
250 get_user(addr, &p32->ubuffer)) in xfs_compat_ioc_fsbulkstat()
252 bulkreq.ubuffer = compat_ptr(addr); in xfs_compat_ioc_fsbulkstat()
263 if (bulkreq.ubuffer == NULL) in xfs_compat_ioc_fsbulkstat()
266 breq.ubuffer = bulkreq.ubuffer; in xfs_compat_ioc_fsbulkstat()
Dxfs_ioctl.c640 if (copy_to_user(breq->ubuffer, &bs1, sizeof(bs1))) in xfs_fsbulkstat_one_fmt()
653 if (copy_to_user(breq->ubuffer, &ig1, sizeof(struct xfs_inogrp))) in xfs_fsinumbers_fmt()
692 if (bulkreq.ubuffer == NULL) in xfs_ioc_fsbulkstat()
695 breq.ubuffer = bulkreq.ubuffer; in xfs_ioc_fsbulkstat()
743 if (copy_to_user(breq->ubuffer, bstat, sizeof(struct xfs_bulkstat))) in xfs_bulkstat_fmt()
759 void __user *ubuffer) in xfs_bulk_ireq_setup() argument
767 breq->ubuffer = ubuffer; in xfs_bulk_ireq_setup()
883 if (copy_to_user(breq->ubuffer, igrp, sizeof(struct xfs_inumbers))) in xfs_inumbers_fmt()
Dxfs_ioctl32.h67 compat_uptr_t ubuffer; /* user buffer for inode desc. */ member
/Linux-v6.1/drivers/infiniband/hw/mlx5/
Dqp.c173 struct ib_umem *umem = base->ubuffer.umem; in mlx5_ib_read_user_wqe_sq()
224 struct ib_umem *umem = base->ubuffer.umem; in mlx5_ib_read_wqe_sq()
240 struct ib_umem *umem = base->ubuffer.umem; in mlx5_ib_read_user_wqe_rq()
260 struct ib_umem *umem = base->ubuffer.umem; in mlx5_ib_read_wqe_rq()
586 base->ubuffer.buf_size = qp->rq.wqe_cnt << qp->rq.wqe_shift; in set_user_buf_size()
587 qp->raw_packet_qp.sq.ubuffer.buf_size = qp->sq.wqe_cnt << 6; in set_user_buf_size()
589 base->ubuffer.buf_size = (qp->rq.wqe_cnt << qp->rq.wqe_shift) + in set_user_buf_size()
868 struct mlx5_ib_ubuffer *ubuffer = &base->ubuffer; in _create_user_qp() local
920 if (ucmd->buf_addr && ubuffer->buf_size) { in _create_user_qp()
921 ubuffer->buf_addr = ucmd->buf_addr; in _create_user_qp()
[all …]
Dmlx5_ib.h410 struct mlx5_ib_ubuffer ubuffer; member
428 struct mlx5_ib_ubuffer ubuffer; member
438 struct mlx5_ib_ubuffer ubuffer; member
/Linux-v6.1/drivers/nvme/host/
Dioctl.c86 static int nvme_map_user_request(struct request *req, u64 ubuffer, in nvme_map_user_request() argument
104 ret = io_uring_cmd_import_fixed(ubuffer, bufflen, in nvme_map_user_request()
110 ret = blk_rq_map_user_io(req, NULL, nvme_to_user_ptr(ubuffer), in nvme_map_user_request()
142 struct nvme_command *cmd, u64 ubuffer, in nvme_submit_user_cmd() argument
158 if (ubuffer && bufflen) { in nvme_submit_user_cmd()
159 ret = nvme_map_user_request(req, ubuffer, bufflen, meta_buffer, in nvme_submit_user_cmd()
/Linux-v6.1/fs/xfs/libxfs/
Dxfs_fs.h425 void __user *ubuffer;/* user buffer for inode desc. */ member
/Linux-v6.1/drivers/s390/char/
Dcon3215.c92 char ubuffer[80]; /* copy_from_user buffer */ member