Searched refs:kbufs (Results 1 – 3 of 3) sorted by relevance
| /linux/fs/nilfs2/ |
| H A D | ioctl.c | 776 struct nilfs_argv *argv, void **kbufs) in nilfs_ioctl_prepare_clean_segments() argument
781 ret = nilfs_ioctl_delete_checkpoints(nilfs, &argv[1], kbufs[1]); in nilfs_ioctl_prepare_clean_segments()
790 ret = nilfs_ioctl_free_vblocknrs(nilfs, &argv[2], kbufs[2]); in nilfs_ioctl_prepare_clean_segments()
799 ret = nilfs_ioctl_mark_blocks_dirty(nilfs, &argv[3], kbufs[3]); in nilfs_ioctl_prepare_clean_segments()
839 void *kbufs[5]; in nilfs_ioctl_clean_segments() local
865 kbufs[4] = memdup_array_user(u64_to_user_ptr(argv[4].v_base), in nilfs_ioctl_clean_segments()
867 if (IS_ERR(kbufs[4])) { in nilfs_ioctl_clean_segments()
868 ret = PTR_ERR(kbufs[4]); in nilfs_ioctl_clean_segments()
886 kbufs[n] = NULL; in nilfs_ioctl_clean_segments()
890 kbufs[n] = vmemdup_user(u64_to_user_ptr(argv[n].v_base), len); in nilfs_ioctl_clean_segments()
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| H A D | segment.c | 2509 void **kbufs) in nilfs_clean_segments() argument
2525 err = nilfs_ioctl_prepare_clean_segments(nilfs, argv, kbufs); in nilfs_clean_segments()
2531 sci->sc_freesegs = kbufs[4]; in nilfs_clean_segments()
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| /linux/drivers/xen/ |
| H A D | privcmd.c | 594 struct privcmd_dm_op_buf kbufs[], unsigned int num, in lock_pages() argument
604 offset_in_page(kbufs[i].uptr) + kbufs[i].size, in lock_pages()
610 (unsigned long)kbufs[i].uptr + off * PAGE_SIZE, in lock_pages()
635 struct privcmd_dm_op_buf *kbufs; in privcmd_ioctl_dm_op() local
656 kbufs = kzalloc_objs(*kbufs, kdata.num); in privcmd_ioctl_dm_op()
657 if (!kbufs) in privcmd_ioctl_dm_op()
660 if (copy_from_user(kbufs, kdata.ubufs, in privcmd_ioctl_dm_op()
661 sizeof(*kbufs) * kdata.num)) { in privcmd_ioctl_dm_op()
667 if (kbufs[i].size > privcmd_dm_op_buf_max_size) { in privcmd_ioctl_dm_op()
672 if (!access_ok(kbufs[i].uptr, in privcmd_ioctl_dm_op()
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