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/linux-6.3-rc2/fs/orangefs/
A Dorangefs-sysfs.c365 new_op->upcall.req.param.op = in sysfs_service_op_show()
369 new_op->upcall.req.param.op = in sysfs_service_op_show()
373 new_op->upcall.req.param.op = in sysfs_service_op_show()
378 new_op->upcall.req.param.op = in sysfs_service_op_show()
383 new_op->upcall.req.param.op = in sysfs_service_op_show()
388 new_op->upcall.req.param.op = in sysfs_service_op_show()
393 new_op->upcall.req.param.op = in sysfs_service_op_show()
397 new_op->upcall.req.param.op = in sysfs_service_op_show()
401 new_op->upcall.req.param.op = in sysfs_service_op_show()
405 new_op->upcall.req.param.op = in sysfs_service_op_show()
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A Dorangefs-utils.c19 switch (op->upcall.type) { in fsid_of_op()
21 fsid = op->upcall.req.io.refn.fs_id; in fsid_of_op()
30 fsid = op->upcall.req.getattr.refn.fs_id; in fsid_of_op()
39 fsid = op->upcall.req.readdir.refn.fs_id; in fsid_of_op()
42 fsid = op->upcall.req.setattr.refn.fs_id; in fsid_of_op()
51 fsid = op->upcall.req.statfs.fs_id; in fsid_of_op()
54 fsid = op->upcall.req.truncate.refn.fs_id; in fsid_of_op()
60 fsid = op->upcall.req.fs_umount.fs_id; in fsid_of_op()
63 fsid = op->upcall.req.getxattr.refn.fs_id; in fsid_of_op()
75 fsid = op->upcall.req.fsync.refn.fs_id; in fsid_of_op()
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A Dnamei.c39 new_op->upcall.req.create.parent_refn = parent->refn; in orangefs_create()
44 strncpy(new_op->upcall.req.create.d_name, in orangefs_create()
138 new_op->upcall.req.lookup.parent_refn = parent->refn; in orangefs_lookup()
146 new_op->upcall.req.lookup.d_name, in orangefs_lookup()
147 &new_op->upcall.req.lookup.parent_refn.khandle, in orangefs_lookup()
148 new_op->upcall.req.lookup.parent_refn.fs_id); in orangefs_lookup()
244 new_op->upcall.req.sym.parent_refn = parent->refn; in orangefs_symlink()
250 strncpy(new_op->upcall.req.sym.entry_name, in orangefs_symlink()
327 strncpy(new_op->upcall.req.mkdir.d_name, in orangefs_mkdir()
408 strncpy(new_op->upcall.req.rename.d_old_name, in orangefs_rename()
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A Dxattr.c153 strcpy(new_op->upcall.req.getxattr.key, name); in orangefs_inode_getxattr()
171 (char *)new_op->upcall.req.getxattr.key); in orangefs_inode_getxattr()
213 upcall.req.getxattr.key, in orangefs_inode_getxattr()
215 upcall.req.getxattr.key_sz, in orangefs_inode_getxattr()
268 strcpy(new_op->upcall.req.removexattr.key, name); in orangefs_inode_removexattr()
273 (char *)new_op->upcall.req.removexattr.key, in orangefs_inode_removexattr()
274 (int)new_op->upcall.req.removexattr.key_sz); in orangefs_inode_removexattr()
356 new_op->upcall.req.setxattr.flags = internal_flag; in orangefs_inode_setxattr()
365 new_op->upcall.req.setxattr.keyval.val_sz = size; in orangefs_inode_setxattr()
435 new_op->upcall.req.listxattr.token = token; in orangefs_listxattr()
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A Dfile.c68 new_op->upcall.req.io.readahead_size = readahead_size; in wait_for_direct_io()
69 new_op->upcall.req.io.io_type = type; in wait_for_direct_io()
70 new_op->upcall.req.io.refn = orangefs_inode->refn; in wait_for_direct_io()
90 new_op->upcall.req.io.buf_index = buffer_index; in wait_for_direct_io()
91 new_op->upcall.req.io.count = total_size; in wait_for_direct_io()
92 new_op->upcall.req.io.offset = *offset; in wait_for_direct_io()
94 new_op->upcall.uid = from_kuid(&init_user_ns, wr->uid); in wait_for_direct_io()
95 new_op->upcall.gid = from_kgid(&init_user_ns, wr->gid); in wait_for_direct_io()
126 new_op->upcall.uid = 0; in wait_for_direct_io()
128 new_op->upcall.uid = 0; in wait_for_direct_io()
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A Dorangefs-cache.c49 __s32 type = new_op->upcall.type; in get_opname_string()
126 new_op->upcall.type = ORANGEFS_VFS_OP_INVALID; in op_alloc()
134 new_op->upcall.type = type; in op_alloc()
142 new_op->upcall.uid = from_kuid(&init_user_ns, in op_alloc()
145 new_op->upcall.gid = from_kgid(&init_user_ns, in op_alloc()
A Dwaitqueue.c74 op->upcall.tgid = current->tgid; in service_operation()
75 op->upcall.pid = current->pid; in service_operation()
136 if (op->upcall.type == ORANGEFS_VFS_OP_FS_UMOUNT) in service_operation()
213 op->slot_to_free = op->upcall.req.io.buf_index; in orangefs_cancel_op_in_progress()
214 memset(&op->upcall, 0, sizeof(op->upcall)); in orangefs_cancel_op_in_progress()
216 op->upcall.type = ORANGEFS_VFS_OP_CANCEL; in orangefs_cancel_op_in_progress()
217 op->upcall.req.cancel.op_tag = tag; in orangefs_cancel_op_in_progress()
A Dsuper.c182 new_op->upcall.req.statfs.fs_id = ORANGEFS_SB(sb)->fs_id; in orangefs_statfs()
256 strncpy(new_op->upcall.req.fs_mount.orangefs_config_server, in orangefs_remount()
262 new_op->upcall.req.fs_mount.orangefs_config_server); in orangefs_remount()
290 new_op->upcall.req.features.features = 0; in orangefs_remount()
401 op->upcall.req.fs_umount.id = id; in orangefs_unmount()
402 op->upcall.req.fs_umount.fs_id = fs_id; in orangefs_unmount()
403 strncpy(op->upcall.req.fs_umount.orangefs_config_server, in orangefs_unmount()
497 strncpy(new_op->upcall.req.fs_mount.orangefs_config_server, in orangefs_mount()
503 new_op->upcall.req.fs_mount.orangefs_config_server); in orangefs_mount()
572 new_op->upcall.req.features.features = 0; in orangefs_mount()
A Ddcache.c34 new_op->upcall.req.lookup.sym_follow = ORANGEFS_LOOKUP_LINK_NO_FOLLOW; in orangefs_revalidate_lookup()
35 new_op->upcall.req.lookup.parent_refn = parent->refn; in orangefs_revalidate_lookup()
36 strncpy(new_op->upcall.req.lookup.d_name, in orangefs_revalidate_lookup()
A Ddir.c75 op->upcall.req.readdir.refn = oi->refn; in do_readdir()
76 op->upcall.req.readdir.token = od->token; in do_readdir()
77 op->upcall.req.readdir.max_dirent_count = in do_readdir()
87 op->upcall.req.readdir.buf_index = bufi; in do_readdir()
A Ddevorangefs-req.c224 !(op->upcall.type == in orangefs_devreq_read()
226 op->upcall.type == in orangefs_devreq_read()
228 op->upcall.type == in orangefs_devreq_read()
293 &cur_op->upcall, in orangefs_devreq_read()
A Dorangefs-debugfs.c448 new_op->upcall.req.param.op = in orangefs_debug_write()
450 new_op->upcall.req.param.type = ORANGEFS_PARAM_REQUEST_SET; in orangefs_debug_write()
451 memset(new_op->upcall.req.param.s_value, in orangefs_debug_write()
454 sprintf(new_op->upcall.req.param.s_value, in orangefs_debug_write()
A Dorangefs-kernel.h134 struct orangefs_upcall_s upcall; member
159 #define op_is_cancel(op) ((op)->upcall.type == ORANGEFS_VFS_OP_CANCEL)
/linux-6.3-rc2/Documentation/filesystems/nfs/
A Drpc-server-gss.rst49 The classic upcall mechanism uses a custom text based upcall mechanism
53 This upcall mechanism has 2 limitations:
70 The newer upcall mechanism uses RPC over a unix socket to a daemon
76 This upcall mechanism uses the kernel rpc client and connects to the gssproxy
89 Once the upcall mechanism is chosen, it cannot be changed. To prevent
/linux-6.3-rc2/Documentation/networking/
A Ddns_resolver.rst24 These routines must be supported by userspace tools dns.upcall, cifs.upcall and
56 create dns_resolver * * /usr/sbin/cifs.upcall %k
84 where <type> optionally specifies the particular upcall program to invoke,
128 Upcalls to userspace are made through the request_key() upcall vector, and are
132 The upcall handler program is responsible for querying the DNS, processing the
138 The upcall handler program should set the expiry time on the key to that of the
/linux-6.3-rc2/fs/nfs/
A Dnfs4idmap.c405 .upcall = rpc_pipe_generic_upcall,
632 struct idmap_msg *upcall, in nfs_idmap_read_and_verify_message() argument
640 if (upcall->im_type != im->im_type || upcall->im_conv != im->im_conv) in nfs_idmap_read_and_verify_message()
644 if (strcmp(upcall->im_name, im->im_name) != 0) in nfs_idmap_read_and_verify_message()
652 if (upcall->im_id != im->im_id) in nfs_idmap_read_and_verify_message()
/linux-6.3-rc2/Documentation/admin-guide/nfs/
A Dnfs-idmapper.rst7 performing an upcall to userspace to request the information. There are two
27 direct the upcall. The following line should be added:
46 You can handle any of these individually, rather than using the generic upcall
/linux-6.3-rc2/fs/coda/
A DMakefile8 coda-objs := psdev.o cache.o cnode.o inode.o dir.o file.o upcall.o \
/linux-6.3-rc2/net/openvswitch/
A Dactions.c947 struct dp_upcall_info upcall; in output_userspace() local
951 memset(&upcall, 0, sizeof(upcall)); in output_userspace()
952 upcall.cmd = OVS_PACKET_CMD_ACTION; in output_userspace()
953 upcall.mru = OVS_CB(skb)->mru; in output_userspace()
959 upcall.userdata = a; in output_userspace()
965 upcall.portid = in output_userspace()
969 upcall.portid = nla_get_u32(a); in output_userspace()
982 upcall.egress_tun_info = skb_tunnel_info(skb); in output_userspace()
990 upcall.actions = actions; in output_userspace()
991 upcall.actions_len = actions_len; in output_userspace()
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A Ddatapath.c265 struct dp_upcall_info upcall; in ovs_dp_process_packet() local
267 memset(&upcall, 0, sizeof(upcall)); in ovs_dp_process_packet()
268 upcall.cmd = OVS_PACKET_CMD_MISS; in ovs_dp_process_packet()
271 upcall.portid = in ovs_dp_process_packet()
274 upcall.portid = ovs_vport_find_upcall_portid(p, skb); in ovs_dp_process_packet()
276 upcall.mru = OVS_CB(skb)->mru; in ovs_dp_process_packet()
277 error = ovs_dp_upcall(dp, skb, key, &upcall, 0); in ovs_dp_process_packet()
438 struct ovs_header *upcall; in queue_userspace_packet() local
490 upcall = genlmsg_put(user_skb, 0, 0, &dp_packet_genl_family, in queue_userspace_packet()
492 if (!upcall) { in queue_userspace_packet()
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/linux-6.3-rc2/Documentation/filesystems/
A Dcoda.rst217 upcall is dispatched to Venus by creating a message structure. The
227 queue. The routine calling upcall is responsible for allocating the
234 in upcall. The (kernel mode) processing of P in the filesystem
236 the calling thread in P is blocked in upcall. A pointer in the
265 Now P awakes and continues processing upcall. There are some
267 up in upcall by a signal from some other source (for example an
689 This upcall is invoked to request creation of a file.
1149 This upcall asks Venus to do a get operation on an fsobj
1247 This upcall asks Venus to read or write from a file.
1365 Send Venus a signal about an upcall.
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/linux-6.3-rc2/Documentation/virt/acrn/
A Dio-request.rst89 b. The hypervisor makes an upcall, which is a notification interrupt, to
91 c. The upcall handler schedules a worker to dispatch I/O requests.
/linux-6.3-rc2/net/dns_resolver/
A DKconfig19 SMB2 later. DNS Resolver is supported by the userspace upcall
/linux-6.3-rc2/Documentation/translations/zh_CN/virt/acrn/
A Dio-request.rst95 c. upcall处理程序会安排一个工作者来调度I/O请求。
/linux-6.3-rc2/fs/cifs/
A DKconfig87 Enables an upcall mechanism for CIFS which accesses userspace helper
156 an upcall mechanism for CIFS which contacts userspace helper
168 feature enables an upcall mechanism for CIFS which contacts a

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