diff options
author | Miklos Szeredi <mszeredi@redhat.com> | 2019-09-10 15:04:08 +0200 |
---|---|---|
committer | Miklos Szeredi <mszeredi@redhat.com> | 2019-09-10 16:29:48 +0200 |
commit | d5b4854357f47899ea5b0336b41b04e81b62b11d (patch) | |
tree | e50720bd959e2226432c8fc876071affa9b4aa55 | |
parent | 76e43c8ccaa35c30d5df853013561145a0f750a5 (diff) | |
download | linux-d5b4854357f47899ea5b0336b41b04e81b62b11d.tar.bz2 |
fuse: flatten 'struct fuse_args'
...to make future expansion simpler. The hiearachical structure is a
historical thing that does not serve any practical purpose.
The generated code is excatly the same before and after the patch.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
-rw-r--r-- | fs/fuse/dev.c | 38 | ||||
-rw-r--r-- | fs/fuse/dir.c | 176 | ||||
-rw-r--r-- | fs/fuse/file.c | 116 | ||||
-rw-r--r-- | fs/fuse/fuse_i.h | 21 | ||||
-rw-r--r-- | fs/fuse/inode.c | 12 | ||||
-rw-r--r-- | fs/fuse/xattr.c | 76 |
6 files changed, 216 insertions, 223 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 5a5dd6b2f91e..e865c6b61652 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -590,32 +590,32 @@ EXPORT_SYMBOL_GPL(fuse_request_send); static void fuse_adjust_compat(struct fuse_conn *fc, struct fuse_args *args) { - if (fc->minor < 4 && args->in.h.opcode == FUSE_STATFS) - args->out.args[0].size = FUSE_COMPAT_STATFS_SIZE; + if (fc->minor < 4 && args->opcode == FUSE_STATFS) + args->out_args[0].size = FUSE_COMPAT_STATFS_SIZE; if (fc->minor < 9) { - switch (args->in.h.opcode) { + switch (args->opcode) { case FUSE_LOOKUP: case FUSE_CREATE: case FUSE_MKNOD: case FUSE_MKDIR: case FUSE_SYMLINK: case FUSE_LINK: - args->out.args[0].size = FUSE_COMPAT_ENTRY_OUT_SIZE; + args->out_args[0].size = FUSE_COMPAT_ENTRY_OUT_SIZE; break; case FUSE_GETATTR: case FUSE_SETATTR: - args->out.args[0].size = FUSE_COMPAT_ATTR_OUT_SIZE; + args->out_args[0].size = FUSE_COMPAT_ATTR_OUT_SIZE; break; } } if (fc->minor < 12) { - switch (args->in.h.opcode) { + switch (args->opcode) { case FUSE_CREATE: - args->in.args[0].size = sizeof(struct fuse_open_in); + args->in_args[0].size = sizeof(struct fuse_open_in); break; case FUSE_MKNOD: - args->in.args[0].size = FUSE_COMPAT_MKNOD_IN_SIZE; + args->in_args[0].size = FUSE_COMPAT_MKNOD_IN_SIZE; break; } } @@ -633,19 +633,19 @@ ssize_t fuse_simple_request(struct fuse_conn *fc, struct fuse_args *args) /* Needs to be done after fuse_get_req() so that fc->minor is valid */ fuse_adjust_compat(fc, args); - req->in.h.opcode = args->in.h.opcode; - req->in.h.nodeid = args->in.h.nodeid; - req->in.numargs = args->in.numargs; - memcpy(req->in.args, args->in.args, - args->in.numargs * sizeof(struct fuse_in_arg)); - req->out.argvar = args->out.argvar; - req->out.numargs = args->out.numargs; - memcpy(req->out.args, args->out.args, - args->out.numargs * sizeof(struct fuse_arg)); + req->in.h.opcode = args->opcode; + req->in.h.nodeid = args->nodeid; + req->in.numargs = args->in_numargs; + memcpy(req->in.args, args->in_args, + args->in_numargs * sizeof(struct fuse_in_arg)); + req->out.argvar = args->out_argvar; + req->out.numargs = args->out_numargs; + memcpy(req->out.args, args->out_args, + args->out_numargs * sizeof(struct fuse_arg)); fuse_request_send(fc, req); ret = req->out.h.error; - if (!ret && args->out.argvar) { - BUG_ON(args->out.numargs != 1); + if (!ret && args->out_argvar) { + BUG_ON(args->out_numargs != 1); ret = req->out.args[0].size; } fuse_put_request(fc, req); diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index dd0f64f7bc06..30a96098e64a 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -139,14 +139,14 @@ static void fuse_lookup_init(struct fuse_conn *fc, struct fuse_args *args, struct fuse_entry_out *outarg) { memset(outarg, 0, sizeof(struct fuse_entry_out)); - args->in.h.opcode = FUSE_LOOKUP; - args->in.h.nodeid = nodeid; - args->in.numargs = 1; - args->in.args[0].size = name->len + 1; - args->in.args[0].value = name->name; - args->out.numargs = 1; - args->out.args[0].size = sizeof(struct fuse_entry_out); - args->out.args[0].value = outarg; + args->opcode = FUSE_LOOKUP; + args->nodeid = nodeid; + args->in_numargs = 1; + args->in_args[0].size = name->len + 1; + args->in_args[0].value = name->name; + args->out_numargs = 1; + args->out_args[0].size = sizeof(struct fuse_entry_out); + args->out_args[0].value = outarg; } /* @@ -410,18 +410,18 @@ static int fuse_create_open(struct inode *dir, struct dentry *entry, inarg.flags = flags; inarg.mode = mode; inarg.umask = current_umask(); - args.in.h.opcode = FUSE_CREATE; - args.in.h.nodeid = get_node_id(dir); - args.in.numargs = 2; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.in.args[1].size = entry->d_name.len + 1; - args.in.args[1].value = entry->d_name.name; - args.out.numargs = 2; - args.out.args[0].size = sizeof(outentry); - args.out.args[0].value = &outentry; - args.out.args[1].size = sizeof(outopen); - args.out.args[1].value = &outopen; + args.opcode = FUSE_CREATE; + args.nodeid = get_node_id(dir); + args.in_numargs = 2; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.in_args[1].size = entry->d_name.len + 1; + args.in_args[1].value = entry->d_name.name; + args.out_numargs = 2; + args.out_args[0].size = sizeof(outentry); + args.out_args[0].value = &outentry; + args.out_args[1].size = sizeof(outopen); + args.out_args[1].value = &outopen; err = fuse_simple_request(fc, &args); if (err) goto out_free_ff; @@ -526,10 +526,10 @@ static int create_new_entry(struct fuse_conn *fc, struct fuse_args *args, return -ENOMEM; memset(&outarg, 0, sizeof(outarg)); - args->in.h.nodeid = get_node_id(dir); - args->out.numargs = 1; - args->out.args[0].size = sizeof(outarg); - args->out.args[0].value = &outarg; + args->nodeid = get_node_id(dir); + args->out_numargs = 1; + args->out_args[0].size = sizeof(outarg); + args->out_args[0].value = &outarg; err = fuse_simple_request(fc, args); if (err) goto out_put_forget_req; @@ -582,12 +582,12 @@ static int fuse_mknod(struct inode *dir, struct dentry *entry, umode_t mode, inarg.mode = mode; inarg.rdev = new_encode_dev(rdev); inarg.umask = current_umask(); - args.in.h.opcode = FUSE_MKNOD; - args.in.numargs = 2; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.in.args[1].size = entry->d_name.len + 1; - args.in.args[1].value = entry->d_name.name; + args.opcode = FUSE_MKNOD; + args.in_numargs = 2; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.in_args[1].size = entry->d_name.len + 1; + args.in_args[1].value = entry->d_name.name; return create_new_entry(fc, &args, dir, entry, mode); } @@ -609,12 +609,12 @@ static int fuse_mkdir(struct inode *dir, struct dentry *entry, umode_t mode) memset(&inarg, 0, sizeof(inarg)); inarg.mode = mode; inarg.umask = current_umask(); - args.in.h.opcode = FUSE_MKDIR; - args.in.numargs = 2; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.in.args[1].size = entry->d_name.len + 1; - args.in.args[1].value = entry->d_name.name; + args.opcode = FUSE_MKDIR; + args.in_numargs = 2; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.in_args[1].size = entry->d_name.len + 1; + args.in_args[1].value = entry->d_name.name; return create_new_entry(fc, &args, dir, entry, S_IFDIR); } @@ -625,12 +625,12 @@ static int fuse_symlink(struct inode *dir, struct dentry *entry, unsigned len = strlen(link) + 1; FUSE_ARGS(args); - args.in.h.opcode = FUSE_SYMLINK; - args.in.numargs = 2; - args.in.args[0].size = entry->d_name.len + 1; - args.in.args[0].value = entry->d_name.name; - args.in.args[1].size = len; - args.in.args[1].value = link; + args.opcode = FUSE_SYMLINK; + args.in_numargs = 2; + args.in_args[0].size = entry->d_name.len + 1; + args.in_args[0].value = entry->d_name.name; + args.in_args[1].size = len; + args.in_args[1].value = link; return create_new_entry(fc, &args, dir, entry, S_IFLNK); } @@ -648,11 +648,11 @@ static int fuse_unlink(struct inode *dir, struct dentry *entry) struct fuse_conn *fc = get_fuse_conn(dir); FUSE_ARGS(args); - args.in.h.opcode = FUSE_UNLINK; - args.in.h.nodeid = get_node_id(dir); - args.in.numargs = 1; - args.in.args[0].size = entry->d_name.len + 1; - args.in.args[0].value = entry->d_name.name; + args.opcode = FUSE_UNLINK; + args.nodeid = get_node_id(dir); + args.in_numargs = 1; + args.in_args[0].size = entry->d_name.len + 1; + args.in_args[0].value = entry->d_name.name; err = fuse_simple_request(fc, &args); if (!err) { struct inode *inode = d_inode(entry); @@ -684,11 +684,11 @@ static int fuse_rmdir(struct inode *dir, struct dentry *entry) struct fuse_conn *fc = get_fuse_conn(dir); FUSE_ARGS(args); - args.in.h.opcode = FUSE_RMDIR; - args.in.h.nodeid = get_node_id(dir); - args.in.numargs = 1; - args.in.args[0].size = entry->d_name.len + 1; - args.in.args[0].value = entry->d_name.name; + args.opcode = FUSE_RMDIR; + args.nodeid = get_node_id(dir); + args.in_numargs = 1; + args.in_args[0].size = entry->d_name.len + 1; + args.in_args[0].value = entry->d_name.name; err = fuse_simple_request(fc, &args); if (!err) { clear_nlink(d_inode(entry)); @@ -711,15 +711,15 @@ static int fuse_rename_common(struct inode *olddir, struct dentry *oldent, memset(&inarg, 0, argsize); inarg.newdir = get_node_id(newdir); inarg.flags = flags; - args.in.h.opcode = opcode; - args.in.h.nodeid = get_node_id(olddir); - args.in.numargs = 3; - args.in.args[0].size = argsize; - args.in.args[0].value = &inarg; - args.in.args[1].size = oldent->d_name.len + 1; - args.in.args[1].value = oldent->d_name.name; - args.in.args[2].size = newent->d_name.len + 1; - args.in.args[2].value = newent->d_name.name; + args.opcode = opcode; + args.nodeid = get_node_id(olddir); + args.in_numargs = 3; + args.in_args[0].size = argsize; + args.in_args[0].value = &inarg; + args.in_args[1].size = oldent->d_name.len + 1; + args.in_args[1].value = oldent->d_name.name; + args.in_args[2].size = newent->d_name.len + 1; + args.in_args[2].value = newent->d_name.name; err = fuse_simple_request(fc, &args); if (!err) { /* ctime changes */ @@ -796,12 +796,12 @@ static int fuse_link(struct dentry *entry, struct inode *newdir, memset(&inarg, 0, sizeof(inarg)); inarg.oldnodeid = get_node_id(inode); - args.in.h.opcode = FUSE_LINK; - args.in.numargs = 2; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.in.args[1].size = newent->d_name.len + 1; - args.in.args[1].value = newent->d_name.name; + args.opcode = FUSE_LINK; + args.in_numargs = 2; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.in_args[1].size = newent->d_name.len + 1; + args.in_args[1].value = newent->d_name.name; err = create_new_entry(fc, &args, newdir, newent, inode->i_mode); /* Contrary to "normal" filesystems it can happen that link makes two "logical" inodes point to the same "physical" @@ -884,14 +884,14 @@ static int fuse_do_getattr(struct inode *inode, struct kstat *stat, inarg.getattr_flags |= FUSE_GETATTR_FH; inarg.fh = ff->fh; } - args.in.h.opcode = FUSE_GETATTR; - args.in.h.nodeid = get_node_id(inode); - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.out.numargs = 1; - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.opcode = FUSE_GETATTR; + args.nodeid = get_node_id(inode); + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.out_numargs = 1; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; err = fuse_simple_request(fc, &args); if (!err) { if ((inode->i_mode ^ outarg.attr.mode) & S_IFMT) { @@ -1056,11 +1056,11 @@ static int fuse_access(struct inode *inode, int mask) memset(&inarg, 0, sizeof(inarg)); inarg.mask = mask & (MAY_READ | MAY_WRITE | MAY_EXEC); - args.in.h.opcode = FUSE_ACCESS; - args.in.h.nodeid = get_node_id(inode); - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; + args.opcode = FUSE_ACCESS; + args.nodeid = get_node_id(inode); + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; err = fuse_simple_request(fc, &args); if (err == -ENOSYS) { fc->no_access = 1; @@ -1383,14 +1383,14 @@ static void fuse_setattr_fill(struct fuse_conn *fc, struct fuse_args *args, struct fuse_setattr_in *inarg_p, struct fuse_attr_out *outarg_p) { - args->in.h.opcode = FUSE_SETATTR; - args->in.h.nodeid = get_node_id(inode); - args->in.numargs = 1; - args->in.args[0].size = sizeof(*inarg_p); - args->in.args[0].value = inarg_p; - args->out.numargs = 1; - args->out.args[0].size = sizeof(*outarg_p); - args->out.args[0].value = outarg_p; + args->opcode = FUSE_SETATTR; + args->nodeid = get_node_id(inode); + args->in_numargs = 1; + args->in_args[0].size = sizeof(*inarg_p); + args->in_args[0].value = inarg_p; + args->out_numargs = 1; + args->out_args[0].size = sizeof(*outarg_p); + args->out_args[0].value = outarg_p; } /* diff --git a/fs/fuse/file.c b/fs/fuse/file.c index e076c2cf65b0..1f90722f0ee8 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -29,14 +29,14 @@ static int fuse_send_open(struct fuse_conn *fc, u64 nodeid, struct file *file, inarg.flags = file->f_flags & ~(O_CREAT | O_EXCL | O_NOCTTY); if (!fc->atomic_o_trunc) inarg.flags &= ~O_TRUNC; - args.in.h.opcode = opcode; - args.in.h.nodeid = nodeid; - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.out.numargs = 1; - args.out.args[0].size = sizeof(*outargp); - args.out.args[0].value = outargp; + args.opcode = opcode; + args.nodeid = nodeid; + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.out_numargs = 1; + args.out_args[0].size = sizeof(*outargp); + args.out_args[0].value = outargp; return fuse_simple_request(fc, &args); } @@ -464,11 +464,11 @@ int fuse_fsync_common(struct file *file, loff_t start, loff_t end, memset(&inarg, 0, sizeof(inarg)); inarg.fh = ff->fh; inarg.fsync_flags = datasync ? FUSE_FSYNC_FDATASYNC : 0; - args.in.h.opcode = opcode; - args.in.h.nodeid = get_node_id(inode); - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; + args.opcode = opcode; + args.nodeid = get_node_id(inode); + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; return fuse_simple_request(fc, &args); } @@ -2221,11 +2221,11 @@ static void fuse_lk_fill(struct fuse_args *args, struct file *file, inarg->lk.pid = pid; if (flock) inarg->lk_flags |= FUSE_LK_FLOCK; - args->in.h.opcode = opcode; - args->in.h.nodeid = get_node_id(inode); - args->in.numargs = 1; - args->in.args[0].size = sizeof(*inarg); - args->in.args[0].value = inarg; + args->opcode = opcode; + args->nodeid = get_node_id(inode); + args->in_numargs = 1; + args->in_args[0].size = sizeof(*inarg); + args->in_args[0].value = inarg; } static int fuse_getlk(struct file *file, struct file_lock *fl) @@ -2238,9 +2238,9 @@ static int fuse_getlk(struct file *file, struct file_lock *fl) int err; fuse_lk_fill(&args, file, fl, FUSE_GETLK, 0, 0, &inarg); - args.out.numargs = 1; - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.out_numargs = 1; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; err = fuse_simple_request(fc, &args); if (!err) err = convert_fuse_file_lock(fc, &outarg.lk, fl); @@ -2335,14 +2335,14 @@ static sector_t fuse_bmap(struct address_space *mapping, sector_t block) memset(&inarg, 0, sizeof(inarg)); inarg.block = block; inarg.blocksize = inode->i_sb->s_blocksize; - args.in.h.opcode = FUSE_BMAP; - args.in.h.nodeid = get_node_id(inode); - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.out.numargs = 1; - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.opcode = FUSE_BMAP; + args.nodeid = get_node_id(inode); + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.out_numargs = 1; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; err = fuse_simple_request(fc, &args); if (err == -ENOSYS) fc->no_bmap = 1; @@ -2367,14 +2367,14 @@ static loff_t fuse_lseek(struct file *file, loff_t offset, int whence) if (fc->no_lseek) goto fallback; - args.in.h.opcode = FUSE_LSEEK; - args.in.h.nodeid = ff->nodeid; - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.out.numargs = 1; - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.opcode = FUSE_LSEEK; + args.nodeid = ff->nodeid; + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.out_numargs = 1; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; err = fuse_simple_request(fc, &args); if (err) { if (err == -ENOSYS) { @@ -2860,14 +2860,14 @@ __poll_t fuse_file_poll(struct file *file, poll_table *wait) fuse_register_polled_file(fc, ff); } - args.in.h.opcode = FUSE_POLL; - args.in.h.nodeid = ff->nodeid; - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.out.numargs = 1; - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.opcode = FUSE_POLL; + args.nodeid = ff->nodeid; + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.out_numargs = 1; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; err = fuse_simple_request(fc, &args); if (!err) @@ -3075,11 +3075,11 @@ static long fuse_file_fallocate(struct file *file, int mode, loff_t offset, if (!(mode & FALLOC_FL_KEEP_SIZE)) set_bit(FUSE_I_SIZE_UNSTABLE, &fi->state); - args.in.h.opcode = FUSE_FALLOCATE; - args.in.h.nodeid = ff->nodeid; - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; + args.opcode = FUSE_FALLOCATE; + args.nodeid = ff->nodeid; + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; err = fuse_simple_request(fc, &args); if (err == -ENOSYS) { fc->no_fallocate = 1; @@ -3167,14 +3167,14 @@ static ssize_t __fuse_copy_file_range(struct file *file_in, loff_t pos_in, if (is_unstable) set_bit(FUSE_I_SIZE_UNSTABLE, &fi_out->state); - args.in.h.opcode = FUSE_COPY_FILE_RANGE; - args.in.h.nodeid = ff_in->nodeid; - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.out.numargs = 1; - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.opcode = FUSE_COPY_FILE_RANGE; + args.nodeid = ff_in->nodeid; + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.out_numargs = 1; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; err = fuse_simple_request(fc, &args); if (err == -ENOSYS) { fc->no_copy_file_range = 1; diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 89bdc41e0d86..835c0671320c 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -287,20 +287,13 @@ struct fuse_page_desc { }; struct fuse_args { - struct { - struct { - uint32_t opcode; - uint64_t nodeid; - } h; - unsigned numargs; - struct fuse_in_arg args[3]; - - } in; - struct { - unsigned argvar:1; - unsigned numargs; - struct fuse_arg args[2]; - } out; + uint32_t opcode; + uint64_t nodeid; + unsigned int in_numargs; + struct fuse_in_arg in_args[3]; + unsigned int out_argvar:1; + unsigned int out_numargs; + struct fuse_arg out_args[2]; }; #define FUSE_ARGS(args) struct fuse_args args = {} diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 9ae9fdd5a014..4eaea0b29965 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -437,12 +437,12 @@ static int fuse_statfs(struct dentry *dentry, struct kstatfs *buf) } memset(&outarg, 0, sizeof(outarg)); - args.in.numargs = 0; - args.in.h.opcode = FUSE_STATFS; - args.in.h.nodeid = get_node_id(d_inode(dentry)); - args.out.numargs = 1; - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.in_numargs = 0; + args.opcode = FUSE_STATFS; + args.nodeid = get_node_id(d_inode(dentry)); + args.out_numargs = 1; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; err = fuse_simple_request(fc, &args); if (!err) convert_fuse_statfs(buf, &outarg.st); diff --git a/fs/fuse/xattr.c b/fs/fuse/xattr.c index 433717640f78..2e02486e46e6 100644 --- a/fs/fuse/xattr.c +++ b/fs/fuse/xattr.c @@ -25,15 +25,15 @@ int fuse_setxattr(struct inode *inode, const char *name, const void *value, memset(&inarg, 0, sizeof(inarg)); inarg.size = size; inarg.flags = flags; - args.in.h.opcode = FUSE_SETXATTR; - args.in.h.nodeid = get_node_id(inode); - args.in.numargs = 3; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.in.args[1].size = strlen(name) + 1; - args.in.args[1].value = name; - args.in.args[2].size = size; - args.in.args[2].value = value; + args.opcode = FUSE_SETXATTR; + args.nodeid = get_node_id(inode); + args.in_numargs = 3; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.in_args[1].size = strlen(name) + 1; + args.in_args[1].value = name; + args.in_args[2].size = size; + args.in_args[2].value = value; err = fuse_simple_request(fc, &args); if (err == -ENOSYS) { fc->no_setxattr = 1; @@ -60,22 +60,22 @@ ssize_t fuse_getxattr(struct inode *inode, const char *name, void *value, memset(&inarg, 0, sizeof(inarg)); inarg.size = size; - args.in.h.opcode = FUSE_GETXATTR; - args.in.h.nodeid = get_node_id(inode); - args.in.numargs = 2; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; - args.in.args[1].size = strlen(name) + 1; - args.in.args[1].value = name; + args.opcode = FUSE_GETXATTR; + args.nodeid = get_node_id(inode); + args.in_numargs = 2; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; + args.in_args[1].size = strlen(name) + 1; + args.in_args[1].value = name; /* This is really two different operations rolled into one */ - args.out.numargs = 1; + args.out_numargs = 1; if (size) { - args.out.argvar = 1; - args.out.args[0].size = size; - args.out.args[0].value = value; + args.out_argvar = 1; + args.out_args[0].size = size; + args.out_args[0].value = value; } else { - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; } ret = fuse_simple_request(fc, &args); if (!ret && !size) @@ -121,20 +121,20 @@ ssize_t fuse_listxattr(struct dentry *entry, char *list, size_t size) memset(&inarg, 0, sizeof(inarg)); inarg.size = size; - args.in.h.opcode = FUSE_LISTXATTR; - args.in.h.nodeid = get_node_id(inode); - args.in.numargs = 1; - args.in.args[0].size = sizeof(inarg); - args.in.args[0].value = &inarg; + args.opcode = FUSE_LISTXATTR; + args.nodeid = get_node_id(inode); + args.in_numargs = 1; + args.in_args[0].size = sizeof(inarg); + args.in_args[0].value = &inarg; /* This is really two different operations rolled into one */ - args.out.numargs = 1; + args.out_numargs = 1; if (size) { - args.out.argvar = 1; - args.out.args[0].size = size; - args.out.args[0].value = list; + args.out_argvar = 1; + args.out_args[0].size = size; + args.out_args[0].value = list; } else { - args.out.args[0].size = sizeof(outarg); - args.out.args[0].value = &outarg; + args.out_args[0].size = sizeof(outarg); + args.out_args[0].value = &outarg; } ret = fuse_simple_request(fc, &args); if (!ret && !size) @@ -157,11 +157,11 @@ int fuse_removexattr(struct inode *inode, const char *name) if (fc->no_removexattr) return -EOPNOTSUPP; - args.in.h.opcode = FUSE_REMOVEXATTR; - args.in.h.nodeid = get_node_id(inode); - args.in.numargs = 1; - args.in.args[0].size = strlen(name) + 1; - args.in.args[0].value = name; + args.opcode = FUSE_REMOVEXATTR; + args.nodeid = get_node_id(inode); + args.in_numargs = 1; + args.in_args[0].size = strlen(name) + 1; + args.in_args[0].value = name; err = fuse_simple_request(fc, &args); if (err == -ENOSYS) { fc->no_removexattr = 1; |