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

/linux-6.15/fs/nilfs2/
H A Dioctl.c776 struct nilfs_argv *argv, void **kbufs) in nilfs_ioctl_prepare_clean_segments() argument
840 void *kbufs[5]; in nilfs_ioctl_clean_segments() local
868 if (IS_ERR(kbufs[4])) { in nilfs_ioctl_clean_segments()
869 ret = PTR_ERR(kbufs[4]); in nilfs_ioctl_clean_segments()
888 kbufs[n] = NULL; in nilfs_ioctl_clean_segments()
892 kbufs[n] = vmalloc(len); in nilfs_ioctl_clean_segments()
893 if (!kbufs[n]) { in nilfs_ioctl_clean_segments()
897 if (copy_from_user(kbufs[n], base, len)) { in nilfs_ioctl_clean_segments()
899 vfree(kbufs[n]); in nilfs_ioctl_clean_segments()
931 vfree(kbufs[n]); in nilfs_ioctl_clean_segments()
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H A Dsegment.c2525 void **kbufs) in nilfs_clean_segments() argument
2541 err = nilfs_ioctl_prepare_clean_segments(nilfs, argv, kbufs); in nilfs_clean_segments()
2547 sci->sc_freesegs = kbufs[4]; in nilfs_clean_segments()
/linux-6.15/drivers/xen/
H A Dprivcmd.c604 offset_in_page(kbufs[i].uptr) + kbufs[i].size, in lock_pages()
635 struct privcmd_dm_op_buf *kbufs; in privcmd_ioctl_dm_op() local
656 kbufs = kcalloc(kdata.num, sizeof(*kbufs), GFP_KERNEL); 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()
672 if (!access_ok(kbufs[i].uptr, in privcmd_ioctl_dm_op()
673 kbufs[i].size)) { in privcmd_ioctl_dm_op()
679 offset_in_page(kbufs[i].uptr) + kbufs[i].size, in privcmd_ioctl_dm_op()
701 xbufs[i].size = kbufs[i].size; in privcmd_ioctl_dm_op()
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