| /fs/ |
| D | fcntl.c | 35 static int setfl(int fd, struct file * filp, unsigned long arg) in setfl() argument
44 if (((arg ^ filp->f_flags) & O_APPEND) && IS_APPEND(inode)) in setfl()
48 if ((arg & O_NOATIME) && !(filp->f_flags & O_NOATIME)) in setfl()
54 if (arg & O_NDELAY) in setfl()
55 arg |= O_NONBLOCK; in setfl()
58 if (!S_ISFIFO(inode->i_mode) && (arg & O_DIRECT)) { in setfl()
65 error = filp->f_op->check_flags(arg); in setfl()
72 if (((arg ^ filp->f_flags) & FASYNC) && filp->f_op->fasync) { in setfl()
73 error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0); in setfl()
80 filp->f_flags = (arg & SETFL_MASK) | (filp->f_flags & ~SETFL_MASK); in setfl()
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| D | ioctl.c | 40 long vfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in vfs_ioctl() argument
47 error = filp->f_op->unlocked_ioctl(filp, cmd, arg); in vfs_ioctl()
178 static int ioctl_fiemap(struct file *filp, unsigned long arg) in ioctl_fiemap() argument
181 struct fiemap __user *ufiemap = (struct fiemap __user *) arg; in ioctl_fiemap()
495 unsigned long arg) in file_ioctl() argument
498 int __user *p = (int __user *)arg; in file_ioctl()
510 return vfs_ioctl(filp, cmd, arg); in file_ioctl()
588 static int ioctl_file_dedupe_range(struct file *file, void __user *arg) in ioctl_file_dedupe_range() argument
590 struct file_dedupe_range __user *argp = arg; in ioctl_file_dedupe_range()
636 unsigned long arg) in do_vfs_ioctl() argument
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| D | userfaultfd.c | 119 if (len && (start > uwq->msg.arg.pagefault.address || in userfaultfd_wake_function()
120 start + len <= uwq->msg.arg.pagefault.address)) in userfaultfd_wake_function()
198 msg.arg.pagefault.address = address; in userfault_msg()
207 msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WRITE; in userfault_msg()
216 msg.arg.pagefault.flags |= UFFD_PAGEFAULT_FLAG_WP; in userfault_msg()
218 msg.arg.pagefault.feat.ptid = task_pid_vnr(current); in userfault_msg()
620 ewq->msg.arg.reserved.reserved1; in userfaultfd_event_wait_completion()
728 ewq.msg.arg.reserved.reserved1 = (unsigned long)fctx->new; in dup_fctx()
783 ewq.msg.arg.remap.from = from; in mremap_userfaultfd_complete()
784 ewq.msg.arg.remap.to = to; in mremap_userfaultfd_complete()
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| /fs/verity/ |
| D | enable.c | 158 const struct fsverity_enable_arg *arg) in enable_verity() argument
164 size_t desc_size = sizeof(*desc) + arg->sig_size; in enable_verity()
173 desc->hash_algorithm = arg->hash_algorithm; in enable_verity()
174 desc->log_blocksize = ilog2(arg->block_size); in enable_verity()
177 if (arg->salt_size && in enable_verity()
179 (const u8 __user *)(uintptr_t)arg->salt_ptr, in enable_verity()
180 arg->salt_size)) { in enable_verity()
184 desc->salt_size = arg->salt_size; in enable_verity()
187 if (arg->sig_size && in enable_verity()
189 (const u8 __user *)(uintptr_t)arg->sig_ptr, in enable_verity()
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| D | measure.c | 27 struct fsverity_digest arg; in fsverity_ioctl_measure() local
40 if (get_user(arg.digest_size, &uarg->digest_size)) in fsverity_ioctl_measure()
42 if (arg.digest_size < hash_alg->digest_size) in fsverity_ioctl_measure()
45 memset(&arg, 0, sizeof(arg)); in fsverity_ioctl_measure()
46 arg.digest_algorithm = hash_alg - fsverity_hash_algs; in fsverity_ioctl_measure()
47 arg.digest_size = hash_alg->digest_size; in fsverity_ioctl_measure()
49 if (copy_to_user(uarg, &arg, sizeof(arg))) in fsverity_ioctl_measure()
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| /fs/jfs/ |
| D | jfs_debug.h | 55 #define jfs_info(fmt, arg...) do { \ argument
57 printk(KERN_INFO fmt "\n", ## arg); \
61 #define jfs_debug(fmt, arg...) do { \ argument
63 printk(KERN_DEBUG fmt "\n", ## arg); \
67 #define jfs_warn(fmt, arg...) do { \ argument
69 printk(KERN_WARNING fmt "\n", ## arg); \
73 #define jfs_err(fmt, arg...) do { \ argument
75 printk(KERN_ERR fmt "\n", ## arg); \
84 #define jfs_info(fmt, arg...) do {} while (0) argument
85 #define jfs_debug(fmt, arg...) do {} while (0) argument
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| D | ioctl.c | 60 long jfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in jfs_ioctl() argument
70 return put_user(flags, (int __user *) arg); in jfs_ioctl()
83 if (get_user(flags, (int __user *) arg)) { in jfs_ioctl()
137 if (copy_from_user(&range, (struct fstrim_range __user *)arg, in jfs_ioctl()
148 if (copy_to_user((struct fstrim_range __user *)arg, &range, in jfs_ioctl()
161 long jfs_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in jfs_compat_ioctl() argument
175 return jfs_ioctl(filp, cmd, arg); in jfs_compat_ioctl()
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| /fs/crypto/ |
| D | keyring.c | 499 struct fscrypt_add_key_arg arg; in fscrypt_ioctl_add_key() local
506 if (copy_from_user(&arg, uarg, sizeof(arg))) in fscrypt_ioctl_add_key()
509 if (!valid_key_spec(&arg.key_spec)) in fscrypt_ioctl_add_key()
512 if (memchr_inv(arg.__reserved, 0, sizeof(arg.__reserved))) in fscrypt_ioctl_add_key()
518 if (arg.raw_size < FSCRYPT_MIN_KEY_SIZE || in fscrypt_ioctl_add_key()
519 arg.raw_size > in fscrypt_ioctl_add_key()
520 ((arg.__flags & __FSCRYPT_ADD_KEY_FLAG_HW_WRAPPED) ? in fscrypt_ioctl_add_key()
525 secret.size = arg.raw_size; in fscrypt_ioctl_add_key()
530 switch (arg.key_spec.type) { in fscrypt_ioctl_add_key()
542 if (arg.__flags) in fscrypt_ioctl_add_key()
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| D | policy.c | 312 int fscrypt_ioctl_set_policy(struct file *filp, const void __user *arg) in fscrypt_ioctl_set_policy() argument
321 if (get_user(policy.version, (const u8 __user *)arg)) in fscrypt_ioctl_set_policy()
340 if (copy_from_user(&policy, arg, size)) in fscrypt_ioctl_set_policy()
378 int fscrypt_ioctl_get_policy(struct file *filp, void __user *arg) in fscrypt_ioctl_get_policy() argument
390 if (copy_to_user(arg, &policy, sizeof(policy.v1))) in fscrypt_ioctl_get_policy()
399 struct fscrypt_get_policy_ex_arg arg; in fscrypt_ioctl_get_policy_ex() local
400 union fscrypt_policy *policy = (union fscrypt_policy *)&arg.policy; in fscrypt_ioctl_get_policy_ex()
405 BUILD_BUG_ON(offsetof(typeof(arg), policy_size) != 0); in fscrypt_ioctl_get_policy_ex()
406 BUILD_BUG_ON(offsetofend(typeof(arg), policy_size) != in fscrypt_ioctl_get_policy_ex()
407 offsetof(typeof(arg), policy)); in fscrypt_ioctl_get_policy_ex()
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| /fs/xfs/ |
| D | xfs_ioctl.c | 328 void __user *arg) in xfs_fssetdm_by_handle() argument
337 if (copy_from_user(&dmhreq, arg, sizeof(xfs_fsop_setdm_handlereq_t))) in xfs_fssetdm_by_handle()
372 void __user *arg) in xfs_attrlist_by_handle() argument
376 struct xfs_fsop_attrlist_handlereq __user *p = arg; in xfs_attrlist_by_handle()
383 if (copy_from_user(&al_hreq, arg, sizeof(xfs_fsop_attrlist_handlereq_t))) in xfs_attrlist_by_handle()
499 void __user *arg) in xfs_attrmulti_by_handle() argument
510 if (copy_from_user(&am_hreq, arg, sizeof(xfs_fsop_attrmulti_handlereq_t))) in xfs_attrmulti_by_handle()
747 void __user *arg) in xfs_ioc_fsbulkstat() argument
766 if (copy_from_user(&bulkreq, arg, sizeof(struct xfs_fsop_bulkreq))) in xfs_ioc_fsbulkstat()
921 struct xfs_bulkstat_req __user *arg) in xfs_ioc_bulkstat() argument
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| D | xfs_ioctl32.c | 355 void __user *arg) in xfs_compat_attrlist_by_handle() argument
359 compat_xfs_fsop_attrlist_handlereq_t __user *p = arg; in xfs_compat_attrlist_by_handle()
366 if (copy_from_user(&al_hreq, arg, in xfs_compat_attrlist_by_handle()
412 void __user *arg) in xfs_compat_attrmulti_by_handle() argument
423 if (copy_from_user(&am_hreq, arg, in xfs_compat_attrmulti_by_handle()
506 void __user *arg) in xfs_compat_fssetdm_by_handle() argument
515 if (copy_from_user(&dmhreq, arg, in xfs_compat_fssetdm_by_handle()
550 void __user *arg = compat_ptr(p); in xfs_file_compat_ioctl() local
568 if (xfs_compat_flock64_copyin(&bf, arg)) in xfs_file_compat_ioctl()
574 return xfs_compat_ioc_fsgeometry_v1(mp, arg); in xfs_file_compat_ioctl()
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| /fs/nfs/ |
| D | nfs3proc.c | 126 struct nfs3_sattrargs arg = { in nfs3_proc_setattr() local
132 .rpc_argp = &arg, in nfs3_proc_setattr()
156 struct nfs3_diropargs arg = { in nfs3_proc_lookup() local
167 .rpc_argp = &arg, in nfs3_proc_lookup()
193 struct nfs3_accessargs arg = { in nfs3_proc_access() local
200 .rpc_argp = &arg, in nfs3_proc_access()
258 } arg; member
271 data->msg.rpc_argp = &data->arg; in nfs3_alloc_createdata()
319 data->arg.create.fh = NFS_FH(dir); in nfs3_proc_create()
320 data->arg.create.name = dentry->d_name.name; in nfs3_proc_create()
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| D | proc.c | 124 struct nfs_sattrargs arg = { in nfs_proc_setattr() local
130 .rpc_argp = &arg, in nfs_proc_setattr()
154 struct nfs_diropargs arg = { in nfs_proc_lookup() local
165 .rpc_argp = &arg, in nfs_proc_lookup()
199 struct nfs_createargs arg; member
213 data->arg.fh = NFS_FH(dir); in nfs_alloc_createdata()
214 data->arg.name = dentry->d_name.name; in nfs_alloc_createdata()
215 data->arg.len = dentry->d_name.len; in nfs_alloc_createdata()
216 data->arg.sattr = sattr; in nfs_alloc_createdata()
244 msg.rpc_argp = &data->arg; in nfs_proc_create()
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| /fs/ubifs/ |
| D | ioctl.c | 136 long ubifs_ioctl(struct file *file, unsigned int cmd, unsigned long arg) in ubifs_ioctl() argument
146 return put_user(flags, (int __user *) arg); in ubifs_ioctl()
155 if (get_user(flags, (int __user *) arg)) in ubifs_ioctl()
183 return fscrypt_ioctl_set_policy(file, (const void __user *)arg); in ubifs_ioctl()
186 return fscrypt_ioctl_get_policy(file, (void __user *)arg); in ubifs_ioctl()
189 return fscrypt_ioctl_get_policy_ex(file, (void __user *)arg); in ubifs_ioctl()
192 return fscrypt_ioctl_add_key(file, (void __user *)arg); in ubifs_ioctl()
195 return fscrypt_ioctl_remove_key(file, (void __user *)arg); in ubifs_ioctl()
199 (void __user *)arg); in ubifs_ioctl()
201 return fscrypt_ioctl_get_key_status(file, (void __user *)arg); in ubifs_ioctl()
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| /fs/nfs/blocklayout/ |
| D | extent_tree.c | 491 static void ext_tree_free_commitdata(struct nfs4_layoutcommit_args *arg, in ext_tree_free_commitdata() argument
494 if (arg->layoutupdate_pages != &arg->layoutupdate_page) { in ext_tree_free_commitdata()
498 put_page(arg->layoutupdate_pages[i]); in ext_tree_free_commitdata()
499 vfree(arg->start_p); in ext_tree_free_commitdata()
500 kfree(arg->layoutupdate_pages); in ext_tree_free_commitdata()
502 put_page(arg->layoutupdate_page); in ext_tree_free_commitdata()
556 ext_tree_prepare_commit(struct nfs4_layoutcommit_args *arg) in ext_tree_prepare_commit() argument
558 struct pnfs_block_layout *bl = BLK_LO2EXT(NFS_I(arg->inode)->layout); in ext_tree_prepare_commit()
565 arg->layoutupdate_page = alloc_page(GFP_NOFS); in ext_tree_prepare_commit()
566 if (!arg->layoutupdate_page) in ext_tree_prepare_commit()
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| /fs/ext2/ |
| D | ioctl.c | 21 long ext2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in ext2_ioctl() argument
29 ext2_debug ("cmd = %u, arg = %lu\n", cmd, arg); in ext2_ioctl()
34 return put_user(flags, (int __user *) arg); in ext2_ioctl()
47 if (get_user(flags, (int __user *) arg)) { in ext2_ioctl()
83 return put_user(inode->i_generation, (int __user *) arg); in ext2_ioctl()
92 if (get_user(generation, (int __user *) arg)) { in ext2_ioctl()
112 return put_user(rsv_window_size, (int __user *)arg); in ext2_ioctl()
123 if (get_user(rsv_window_size, (int __user *)arg)) in ext2_ioctl()
159 long ext2_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) in ext2_compat_ioctl() argument
178 return ext2_ioctl(file, cmd, (unsigned long) compat_ptr(arg)); in ext2_compat_ioctl()
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| /fs/ceph/ |
| D | ioctl.c | 17 static long ceph_ioctl_get_layout(struct file *file, void __user *arg) in ceph_ioctl_get_layout() argument
30 if (copy_to_user(arg, &l, sizeof(l))) in ceph_ioctl_get_layout()
64 static long ceph_ioctl_set_layout(struct file *file, void __user *arg) in ceph_ioctl_set_layout() argument
74 if (copy_from_user(&l, arg, sizeof(l))) in ceph_ioctl_set_layout()
136 static long ceph_ioctl_set_layout_policy (struct file *file, void __user *arg) in ceph_ioctl_set_layout_policy() argument
145 if (copy_from_user(&l, arg, sizeof(l))) in ceph_ioctl_set_layout_policy()
179 static long ceph_ioctl_get_dataloc(struct file *file, void __user *arg) in ceph_ioctl_get_dataloc() argument
194 if (copy_from_user(&dl, arg, sizeof(dl))) in ceph_ioctl_get_dataloc()
235 if (copy_to_user(arg, &dl, sizeof(dl))) in ceph_ioctl_get_dataloc()
269 long ceph_ioctl(struct file *file, unsigned int cmd, unsigned long arg) in ceph_ioctl() argument
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| D | caps.c | 1135 static int send_cap_msg(struct cap_msg_args *arg) in send_cap_msg() argument
1141 struct ceph_osd_client *osdc = &arg->session->s_mdsc->fsc->client->osdc; in send_cap_msg()
1145 " xattr_ver %llu xattr_len %d\n", ceph_cap_op_name(arg->op), in send_cap_msg()
1146 arg->cid, arg->ino, ceph_cap_string(arg->caps), in send_cap_msg()
1147 ceph_cap_string(arg->wanted), ceph_cap_string(arg->dirty), in send_cap_msg()
1148 arg->seq, arg->issue_seq, arg->flush_tid, arg->oldest_flush_tid, in send_cap_msg()
1149 arg->mseq, arg->follows, arg->size, arg->max_size, in send_cap_msg()
1150 arg->xattr_version, in send_cap_msg()
1151 arg->xattr_buf ? (int)arg->xattr_buf->vec.iov_len : 0); in send_cap_msg()
1162 msg->hdr.tid = cpu_to_le64(arg->flush_tid); in send_cap_msg()
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| /fs/ext4/ |
| D | ioctl.c | 570 static int ext4_shutdown(struct super_block *sb, unsigned long arg) in ext4_shutdown() argument
578 if (get_user(flags, (__u32 __user *)arg)) in ext4_shutdown()
639 struct fsmap_head __user *arg) in ext4_ioc_getfsmap() argument
647 if (copy_from_user(&head, arg, sizeof(struct fsmap_head))) in ext4_ioc_getfsmap()
673 info.gi_data = arg; in ext4_ioc_getfsmap()
693 if (copy_to_user(arg, &head, sizeof(struct fsmap_head))) in ext4_ioc_getfsmap()
774 static int ext4_ioctl_get_es_cache(struct file *filp, unsigned long arg) in ext4_ioctl_get_es_cache() argument
777 struct fiemap __user *ufiemap = (struct fiemap __user *) arg; in ext4_ioctl_get_es_cache()
816 long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in ext4_ioctl() argument
823 ext4_debug("cmd = %u, arg = %lu\n", cmd, arg); in ext4_ioctl()
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| /fs/f2fs/ |
| D | file.c | 1810 static int f2fs_ioc_getflags(struct file *filp, unsigned long arg) in f2fs_ioc_getflags() argument
1827 return put_user(fsflags, (int __user *)arg); in f2fs_ioc_getflags()
1830 static int f2fs_ioc_setflags(struct file *filp, unsigned long arg) in f2fs_ioc_setflags() argument
1841 if (get_user(fsflags, (int __user *)arg)) in f2fs_ioc_setflags()
1871 static int f2fs_ioc_getversion(struct file *filp, unsigned long arg) in f2fs_ioc_getversion() argument
1875 return put_user(inode->i_generation, (int __user *)arg); in f2fs_ioc_getversion()
2083 static int f2fs_ioc_shutdown(struct file *filp, unsigned long arg) in f2fs_ioc_shutdown() argument
2094 if (get_user(in, (__u32 __user *)arg)) in f2fs_ioc_shutdown()
2161 static int f2fs_ioc_fitrim(struct file *filp, unsigned long arg) in f2fs_ioc_fitrim() argument
2175 if (copy_from_user(&range, (struct fstrim_range __user *)arg, in f2fs_ioc_fitrim()
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| /fs/fuse/ |
| D | inode.c | 846 sanitize_global_limit((unsigned *)kp->arg); in set_global_limit()
851 static void process_init_limits(struct fuse_conn *fc, struct fuse_init_out *arg) in process_init_limits() argument
855 if (arg->minor < 13) in process_init_limits()
862 if (arg->max_background) { in process_init_limits()
863 fc->max_background = arg->max_background; in process_init_limits()
868 if (arg->congestion_threshold) { in process_init_limits()
869 fc->congestion_threshold = arg->congestion_threshold; in process_init_limits()
888 struct fuse_init_out *arg = &ia->out; in process_init_reply() local
890 if (error || arg->major != FUSE_KERNEL_VERSION) in process_init_reply()
895 process_init_limits(fc, arg); in process_init_reply()
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| /fs/cifs/ |
| D | ioctl.c | 130 void __user *arg) in smb_mnt_get_fsinfo() argument
157 if (copy_to_user(arg, fsinf, sizeof(struct smb_mnt_fs_info))) in smb_mnt_get_fsinfo()
164 long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg) in cifs_ioctl() argument
193 (int __user *)arg); in cifs_ioctl()
203 (int __user *)arg); in cifs_ioctl()
212 if (get_user(ExtAttrBits, (int __user *)arg)) { in cifs_ioctl()
239 rc = cifs_ioctl_copychunk(xid, filep, arg); in cifs_ioctl()
242 rc = cifs_ioctl_query_info(xid, filep, arg); in cifs_ioctl()
258 rc = smb_mnt_get_fsinfo(xid, tcon, (void __user *)arg); in cifs_ioctl()
263 if (arg == 0) { in cifs_ioctl()
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| /fs/btrfs/ |
| D | ioctl.c | 160 static int btrfs_ioctl_getflags(struct file *file, void __user *arg) in btrfs_ioctl_getflags() argument
165 if (copy_to_user(arg, &flags, sizeof(flags))) in btrfs_ioctl_getflags()
186 static int btrfs_ioctl_setflags(struct file *file, void __user *arg) in btrfs_ioctl_setflags() argument
204 if (copy_from_user(&fsflags, arg, sizeof(fsflags))) in btrfs_ioctl_setflags()
374 static int btrfs_ioctl_fsgetxattr(struct file *file, void __user *arg) in btrfs_ioctl_fsgetxattr() argument
380 if (copy_to_user(arg, &fa, sizeof(fa))) in btrfs_ioctl_fsgetxattr()
386 static int btrfs_ioctl_fssetxattr(struct file *file, void __user *arg) in btrfs_ioctl_fssetxattr() argument
403 if (copy_from_user(&fa, arg, sizeof(fa))) in btrfs_ioctl_fssetxattr()
475 static int btrfs_ioctl_getversion(struct file *file, int __user *arg) in btrfs_ioctl_getversion() argument
479 return put_user(inode->i_generation, arg); in btrfs_ioctl_getversion()
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| /fs/reiserfs/ |
| D | ioctl.c | 23 long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in reiserfs_ioctl() argument
34 if (arg) in reiserfs_ioctl()
50 err = put_user(flags, (int __user *)arg); in reiserfs_ioctl()
66 if (get_user(flags, (int __user *)arg)) { in reiserfs_ioctl()
101 err = put_user(inode->i_generation, (int __user *)arg); in reiserfs_ioctl()
111 if (get_user(inode->i_generation, (int __user *)arg)) { in reiserfs_ioctl()
131 unsigned long arg) in reiserfs_compat_ioctl() argument
157 return reiserfs_ioctl(file, cmd, (unsigned long) compat_ptr(arg)); in reiserfs_compat_ioctl()
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| /fs/notify/dnotify/ |
| D | dnotify.c | 190 static __u32 convert_arg(unsigned long arg) in convert_arg() argument
194 if (arg & DN_MULTISHOT) in convert_arg()
196 if (arg & DN_DELETE) in convert_arg()
198 if (arg & DN_MODIFY) in convert_arg()
200 if (arg & DN_ACCESS) in convert_arg()
202 if (arg & DN_ATTRIB) in convert_arg()
204 if (arg & DN_RENAME) in convert_arg()
206 if (arg & DN_CREATE) in convert_arg()
249 int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg) in fcntl_dirnotify() argument
270 if ((arg & ~DN_MULTISHOT) == 0) { in fcntl_dirnotify()
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