Searched refs:kreq (Results 1 – 3 of 3) sorted by relevance
| /linux/kernel/ |
| H A D | nstree.c | 425 struct ns_id_req *kreq) in copy_ns_id_req() argument
439 memset(kreq, 0, sizeof(*kreq)); in copy_ns_id_req()
440 ret = copy_struct_from_user(kreq, sizeof(*kreq), req, usize); in copy_ns_id_req()
443 if (kreq->spare != 0) in copy_ns_id_req()
445 if (kreq->ns_type & ~NS_ALL) in copy_ns_id_req()
450 static inline int prepare_klistns(struct klistns *kls, struct ns_id_req *kreq, in prepare_klistns() argument
453 kls->last_ns_id = kreq->ns_id; in prepare_klistns()
454 kls->user_ns_id = kreq->user_ns_id; in prepare_klistns()
456 kls->ns_type = kreq->ns_type; in prepare_klistns()
768 struct ns_id_req kreq; in SYSCALL_DEFINE4() local
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| /linux/fs/xfs/ |
| H A D | xfs_handle.c | 854 struct xfs_getparents *kreq = &gpx.gph.gph_request; in xfs_ioc_getparents() local
862 if (copy_from_user(kreq, ureq, sizeof(*kreq))) in xfs_ioc_getparents()
869 if (copy_to_user(ureq, kreq, sizeof(*kreq))) in xfs_ioc_getparents()
884 struct xfs_getparents_by_handle *kreq = &gpx.gph; in xfs_ioc_getparents_by_handle() local
885 struct xfs_handle *handle = &kreq->gph_handle; in xfs_ioc_getparents_by_handle()
892 if (copy_from_user(kreq, ureq, sizeof(*kreq))) in xfs_ioc_getparents_by_handle()
916 if (copy_to_user(ureq, kreq, sizeof(*kreq))) in xfs_ioc_getparents_by_handle()
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| /linux/fs/ |
| H A D | namespace.c | 5854 static int prepare_kstatmount(struct kstatmount *ks, struct mnt_id_req *kreq, in prepare_kstatmount() argument
5862 ks->mask = kreq->param; in prepare_kstatmount()
5881 struct mnt_id_req *kreq, unsigned int flags) in copy_mnt_id_req() argument
5895 memset(kreq, 0, sizeof(*kreq)); in copy_mnt_id_req()
5896 ret = copy_struct_from_user(kreq, sizeof(*kreq), req, usize); in copy_mnt_id_req()
5901 if (kreq->mnt_id || kreq->mnt_ns_id) in copy_mnt_id_req()
5904 if (kreq->mnt_ns_fd != 0 && kreq->mnt_ns_id) in copy_mnt_id_req()
5907 if (kreq->mnt_id <= MNT_UNIQUE_ID_OFFSET) in copy_mnt_id_req()
5918 static struct mnt_namespace *grab_requested_mnt_ns(const struct mnt_id_req *kreq) in grab_requested_mnt_ns() argument
5922 if (kreq->mnt_ns_id) { in grab_requested_mnt_ns()
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