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Searched refs:kbufs (Results 1 – 3 of 3) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/xen/
H A Dprivcmd.c581 struct privcmd_dm_op_buf kbufs[], unsigned int num, in lock_pages() argument
591 offset_in_page(kbufs[i].uptr) + kbufs[i].size, in lock_pages()
597 (unsigned long)kbufs[i].uptr + off * PAGE_SIZE, in lock_pages()
622 struct privcmd_dm_op_buf *kbufs; in privcmd_ioctl_dm_op() local
643 kbufs = kcalloc(kdata.num, sizeof(*kbufs), GFP_KERNEL); in privcmd_ioctl_dm_op()
644 if (!kbufs) in privcmd_ioctl_dm_op()
647 if (copy_from_user(kbufs, kdata.ubufs, in privcmd_ioctl_dm_op()
648 sizeof(*kbufs) * kdata.num)) { in privcmd_ioctl_dm_op()
654 if (kbufs[i].size > privcmd_dm_op_buf_max_size) { in privcmd_ioctl_dm_op()
659 if (!access_ok(kbufs[i].uptr, in privcmd_ioctl_dm_op()
[all …]
/OK3568_Linux_fs/kernel/fs/nilfs2/
H A Dioctl.c806 struct nilfs_argv *argv, void **kbufs) in nilfs_ioctl_prepare_clean_segments() argument
811 ret = nilfs_ioctl_delete_checkpoints(nilfs, &argv[1], kbufs[1]); in nilfs_ioctl_prepare_clean_segments()
820 ret = nilfs_ioctl_free_vblocknrs(nilfs, &argv[2], kbufs[2]); in nilfs_ioctl_prepare_clean_segments()
829 ret = nilfs_ioctl_mark_blocks_dirty(nilfs, &argv[3], kbufs[3]); in nilfs_ioctl_prepare_clean_segments()
870 void *kbufs[5]; in nilfs_ioctl_clean_segments() local
898 kbufs[4] = memdup_user((void __user *)(unsigned long)argv[4].v_base, in nilfs_ioctl_clean_segments()
900 if (IS_ERR(kbufs[4])) { in nilfs_ioctl_clean_segments()
901 ret = PTR_ERR(kbufs[4]); in nilfs_ioctl_clean_segments()
920 kbufs[n] = NULL; in nilfs_ioctl_clean_segments()
924 kbufs[n] = vmalloc(len); in nilfs_ioctl_clean_segments()
[all …]
H A Dsegment.c2433 void **kbufs) in nilfs_clean_segments() argument
2449 err = nilfs_ioctl_prepare_clean_segments(nilfs, argv, kbufs); in nilfs_clean_segments()
2455 sci->sc_freesegs = kbufs[4]; in nilfs_clean_segments()