Lines Matching refs:op
636 static void afs_do_lookup_success(struct afs_operation *op) in afs_do_lookup_success() argument
646 for (i = 0; i < op->nr_files; i++) { in afs_do_lookup_success()
649 vp = &op->file[0]; in afs_do_lookup_success()
652 op->ac.abort_code = abort_code; in afs_do_lookup_success()
653 op->error = afs_abort_to_error(abort_code); in afs_do_lookup_success()
658 vp = &op->file[1]; in afs_do_lookup_success()
662 vp = &op->more_files[i - 2]; in afs_do_lookup_success()
672 afs_vnode_commit_status(op, vp); in afs_do_lookup_success()
674 inode = afs_iget(op, vp); in afs_do_lookup_success()
677 afs_cache_permit(vnode, op->key, in afs_do_lookup_success()
679 op->cb_v_break, in afs_do_lookup_success()
748 struct afs_operation *op; in afs_do_lookup() local
792 op = afs_alloc_operation(NULL, dvnode->volume); in afs_do_lookup()
793 if (IS_ERR(op)) { in afs_do_lookup()
794 ret = PTR_ERR(op); in afs_do_lookup()
798 afs_op_set_vnode(op, 0, dvnode); in afs_do_lookup()
799 afs_op_set_fid(op, 1, &cookie->fids[1]); in afs_do_lookup()
801 op->nr_files = cookie->nr_fids; in afs_do_lookup()
802 _debug("nr_files %u", op->nr_files); in afs_do_lookup()
805 op->error = -ENOMEM; in afs_do_lookup()
806 if (op->nr_files > 2) { in afs_do_lookup()
807 op->more_files = kvcalloc(op->nr_files - 2, in afs_do_lookup()
810 if (!op->more_files) in afs_do_lookup()
813 for (i = 2; i < op->nr_files; i++) { in afs_do_lookup()
814 vp = &op->more_files[i - 2]; in afs_do_lookup()
837 op->error = -ENOTSUPP; in afs_do_lookup()
839 op->ops = &afs_inline_bulk_status_operation; in afs_do_lookup()
840 afs_begin_vnode_operation(op); in afs_do_lookup()
841 afs_wait_for_operation(op); in afs_do_lookup()
844 if (op->error == -ENOTSUPP) { in afs_do_lookup()
849 op->fetch_status.which = 1; in afs_do_lookup()
850 op->ops = &afs_lookup_fetch_status_operation; in afs_do_lookup()
851 afs_begin_vnode_operation(op); in afs_do_lookup()
852 afs_wait_for_operation(op); in afs_do_lookup()
854 inode = ERR_PTR(op->error); in afs_do_lookup()
857 if (op->error == 0) { in afs_do_lookup()
858 inode = &op->file[1].vnode->vfs_inode; in afs_do_lookup()
859 op->file[1].vnode = NULL; in afs_do_lookup()
862 if (op->file[0].scb.have_status) in afs_do_lookup()
863 dentry->d_fsdata = (void *)(unsigned long)op->file[0].scb.status.data_version; in afs_do_lookup()
865 dentry->d_fsdata = (void *)(unsigned long)op->file[0].dv_before; in afs_do_lookup()
866 ret = afs_put_operation(op); in afs_do_lookup()
1210 void afs_check_for_remote_deletion(struct afs_operation *op) in afs_check_for_remote_deletion() argument
1212 struct afs_vnode *vnode = op->file[0].vnode; in afs_check_for_remote_deletion()
1214 switch (op->ac.abort_code) { in afs_check_for_remote_deletion()
1224 static void afs_vnode_new_inode(struct afs_operation *op) in afs_vnode_new_inode() argument
1226 struct afs_vnode_param *vp = &op->file[1]; in afs_vnode_new_inode()
1232 ASSERTCMP(op->error, ==, 0); in afs_vnode_new_inode()
1234 inode = afs_iget(op, vp); in afs_vnode_new_inode()
1239 op->error = PTR_ERR(inode); in afs_vnode_new_inode()
1245 if (!op->error) in afs_vnode_new_inode()
1246 afs_cache_permit(vnode, op->key, vnode->cb_break, &vp->scb); in afs_vnode_new_inode()
1247 d_instantiate(op->dentry, inode); in afs_vnode_new_inode()
1250 static void afs_create_success(struct afs_operation *op) in afs_create_success() argument
1252 _enter("op=%08x", op->debug_id); in afs_create_success()
1253 op->ctime = op->file[0].scb.status.mtime_client; in afs_create_success()
1254 afs_vnode_commit_status(op, &op->file[0]); in afs_create_success()
1255 afs_update_dentry_version(op, &op->file[0], op->dentry); in afs_create_success()
1256 afs_vnode_new_inode(op); in afs_create_success()
1259 static void afs_create_edit_dir(struct afs_operation *op) in afs_create_edit_dir() argument
1261 struct afs_vnode_param *dvp = &op->file[0]; in afs_create_edit_dir()
1262 struct afs_vnode_param *vp = &op->file[1]; in afs_create_edit_dir()
1265 _enter("op=%08x", op->debug_id); in afs_create_edit_dir()
1270 afs_edit_dir_add(dvnode, &op->dentry->d_name, &vp->fid, in afs_create_edit_dir()
1271 op->create.reason); in afs_create_edit_dir()
1275 static void afs_create_put(struct afs_operation *op) in afs_create_put() argument
1277 _enter("op=%08x", op->debug_id); in afs_create_put()
1279 if (op->error) in afs_create_put()
1280 d_drop(op->dentry); in afs_create_put()
1297 struct afs_operation *op; in afs_mkdir() local
1303 op = afs_alloc_operation(NULL, dvnode->volume); in afs_mkdir()
1304 if (IS_ERR(op)) { in afs_mkdir()
1306 return PTR_ERR(op); in afs_mkdir()
1309 afs_op_set_vnode(op, 0, dvnode); in afs_mkdir()
1310 op->file[0].dv_delta = 1; in afs_mkdir()
1311 op->file[0].modification = true; in afs_mkdir()
1312 op->file[0].update_ctime = true; in afs_mkdir()
1313 op->dentry = dentry; in afs_mkdir()
1314 op->create.mode = S_IFDIR | mode; in afs_mkdir()
1315 op->create.reason = afs_edit_dir_for_mkdir; in afs_mkdir()
1316 op->ops = &afs_mkdir_operation; in afs_mkdir()
1317 return afs_do_sync_operation(op); in afs_mkdir()
1335 static void afs_rmdir_success(struct afs_operation *op) in afs_rmdir_success() argument
1337 _enter("op=%08x", op->debug_id); in afs_rmdir_success()
1338 op->ctime = op->file[0].scb.status.mtime_client; in afs_rmdir_success()
1339 afs_vnode_commit_status(op, &op->file[0]); in afs_rmdir_success()
1340 afs_update_dentry_version(op, &op->file[0], op->dentry); in afs_rmdir_success()
1343 static void afs_rmdir_edit_dir(struct afs_operation *op) in afs_rmdir_edit_dir() argument
1345 struct afs_vnode_param *dvp = &op->file[0]; in afs_rmdir_edit_dir()
1348 _enter("op=%08x", op->debug_id); in afs_rmdir_edit_dir()
1349 afs_dir_remove_subdir(op->dentry); in afs_rmdir_edit_dir()
1354 afs_edit_dir_remove(dvnode, &op->dentry->d_name, in afs_rmdir_edit_dir()
1359 static void afs_rmdir_put(struct afs_operation *op) in afs_rmdir_put() argument
1361 _enter("op=%08x", op->debug_id); in afs_rmdir_put()
1362 if (op->file[1].vnode) in afs_rmdir_put()
1363 up_write(&op->file[1].vnode->rmdir_lock); in afs_rmdir_put()
1380 struct afs_operation *op; in afs_rmdir() local
1387 op = afs_alloc_operation(NULL, dvnode->volume); in afs_rmdir()
1388 if (IS_ERR(op)) in afs_rmdir()
1389 return PTR_ERR(op); in afs_rmdir()
1391 afs_op_set_vnode(op, 0, dvnode); in afs_rmdir()
1392 op->file[0].dv_delta = 1; in afs_rmdir()
1393 op->file[0].modification = true; in afs_rmdir()
1394 op->file[0].update_ctime = true; in afs_rmdir()
1396 op->dentry = dentry; in afs_rmdir()
1397 op->ops = &afs_rmdir_operation; in afs_rmdir()
1402 ret = afs_validate(vnode, op->key); in afs_rmdir()
1411 op->file[1].vnode = vnode; in afs_rmdir()
1414 return afs_do_sync_operation(op); in afs_rmdir()
1417 return afs_put_operation(op); in afs_rmdir()
1430 static void afs_dir_remove_link(struct afs_operation *op) in afs_dir_remove_link() argument
1432 struct afs_vnode *dvnode = op->file[0].vnode; in afs_dir_remove_link()
1433 struct afs_vnode *vnode = op->file[1].vnode; in afs_dir_remove_link()
1434 struct dentry *dentry = op->dentry; in afs_dir_remove_link()
1437 if (op->error != 0 || in afs_dir_remove_link()
1438 (op->file[1].scb.have_status && op->file[1].scb.have_error)) in afs_dir_remove_link()
1459 ret = afs_validate(vnode, op->key); in afs_dir_remove_link()
1461 op->error = ret; in afs_dir_remove_link()
1464 _debug("nlink %d [val %d]", vnode->vfs_inode.i_nlink, op->error); in afs_dir_remove_link()
1467 static void afs_unlink_success(struct afs_operation *op) in afs_unlink_success() argument
1469 _enter("op=%08x", op->debug_id); in afs_unlink_success()
1470 op->ctime = op->file[0].scb.status.mtime_client; in afs_unlink_success()
1471 afs_check_dir_conflict(op, &op->file[0]); in afs_unlink_success()
1472 afs_vnode_commit_status(op, &op->file[0]); in afs_unlink_success()
1473 afs_vnode_commit_status(op, &op->file[1]); in afs_unlink_success()
1474 afs_update_dentry_version(op, &op->file[0], op->dentry); in afs_unlink_success()
1475 afs_dir_remove_link(op); in afs_unlink_success()
1478 static void afs_unlink_edit_dir(struct afs_operation *op) in afs_unlink_edit_dir() argument
1480 struct afs_vnode_param *dvp = &op->file[0]; in afs_unlink_edit_dir()
1483 _enter("op=%08x", op->debug_id); in afs_unlink_edit_dir()
1487 afs_edit_dir_remove(dvnode, &op->dentry->d_name, in afs_unlink_edit_dir()
1492 static void afs_unlink_put(struct afs_operation *op) in afs_unlink_put() argument
1494 _enter("op=%08x", op->debug_id); in afs_unlink_put()
1495 if (op->unlink.need_rehash && op->error < 0 && op->error != -ENOENT) in afs_unlink_put()
1496 d_rehash(op->dentry); in afs_unlink_put()
1513 struct afs_operation *op; in afs_unlink() local
1524 op = afs_alloc_operation(NULL, dvnode->volume); in afs_unlink()
1525 if (IS_ERR(op)) in afs_unlink()
1526 return PTR_ERR(op); in afs_unlink()
1528 afs_op_set_vnode(op, 0, dvnode); in afs_unlink()
1529 op->file[0].dv_delta = 1; in afs_unlink()
1530 op->file[0].modification = true; in afs_unlink()
1531 op->file[0].update_ctime = true; in afs_unlink()
1534 ret = afs_validate(vnode, op->key); in afs_unlink()
1536 op->error = ret; in afs_unlink()
1545 op->error = afs_sillyrename(dvnode, vnode, dentry, op->key); in afs_unlink()
1551 op->unlink.need_rehash = true; in afs_unlink()
1555 op->file[1].vnode = vnode; in afs_unlink()
1556 op->file[1].update_ctime = true; in afs_unlink()
1557 op->file[1].op_unlinked = true; in afs_unlink()
1558 op->dentry = dentry; in afs_unlink()
1559 op->ops = &afs_unlink_operation; in afs_unlink()
1560 afs_begin_vnode_operation(op); in afs_unlink()
1561 afs_wait_for_operation(op); in afs_unlink()
1566 if (op->error == 0 && (op->flags & AFS_OPERATION_DIR_CONFLICT)) { in afs_unlink()
1567 op->file[1].update_ctime = false; in afs_unlink()
1568 op->fetch_status.which = 1; in afs_unlink()
1569 op->ops = &afs_fetch_status_operation; in afs_unlink()
1570 afs_begin_vnode_operation(op); in afs_unlink()
1571 afs_wait_for_operation(op); in afs_unlink()
1574 return afs_put_operation(op); in afs_unlink()
1577 return afs_put_operation(op); in afs_unlink()
1595 struct afs_operation *op; in afs_create() local
1605 op = afs_alloc_operation(NULL, dvnode->volume); in afs_create()
1606 if (IS_ERR(op)) { in afs_create()
1607 ret = PTR_ERR(op); in afs_create()
1611 afs_op_set_vnode(op, 0, dvnode); in afs_create()
1612 op->file[0].dv_delta = 1; in afs_create()
1613 op->file[0].modification = true; in afs_create()
1614 op->file[0].update_ctime = true; in afs_create()
1616 op->dentry = dentry; in afs_create()
1617 op->create.mode = S_IFREG | mode; in afs_create()
1618 op->create.reason = afs_edit_dir_for_create; in afs_create()
1619 op->ops = &afs_create_operation; in afs_create()
1620 return afs_do_sync_operation(op); in afs_create()
1628 static void afs_link_success(struct afs_operation *op) in afs_link_success() argument
1630 struct afs_vnode_param *dvp = &op->file[0]; in afs_link_success()
1631 struct afs_vnode_param *vp = &op->file[1]; in afs_link_success()
1633 _enter("op=%08x", op->debug_id); in afs_link_success()
1634 op->ctime = dvp->scb.status.mtime_client; in afs_link_success()
1635 afs_vnode_commit_status(op, dvp); in afs_link_success()
1636 afs_vnode_commit_status(op, vp); in afs_link_success()
1637 afs_update_dentry_version(op, dvp, op->dentry); in afs_link_success()
1638 if (op->dentry_2->d_parent == op->dentry->d_parent) in afs_link_success()
1639 afs_update_dentry_version(op, dvp, op->dentry_2); in afs_link_success()
1641 d_instantiate(op->dentry, &vp->vnode->vfs_inode); in afs_link_success()
1644 static void afs_link_put(struct afs_operation *op) in afs_link_put() argument
1646 _enter("op=%08x", op->debug_id); in afs_link_put()
1647 if (op->error) in afs_link_put()
1648 d_drop(op->dentry); in afs_link_put()
1666 struct afs_operation *op; in afs_link() local
1679 op = afs_alloc_operation(NULL, dvnode->volume); in afs_link()
1680 if (IS_ERR(op)) { in afs_link()
1681 ret = PTR_ERR(op); in afs_link()
1685 afs_op_set_vnode(op, 0, dvnode); in afs_link()
1686 afs_op_set_vnode(op, 1, vnode); in afs_link()
1687 op->file[0].dv_delta = 1; in afs_link()
1688 op->file[0].modification = true; in afs_link()
1689 op->file[0].update_ctime = true; in afs_link()
1690 op->file[1].update_ctime = true; in afs_link()
1692 op->dentry = dentry; in afs_link()
1693 op->dentry_2 = from; in afs_link()
1694 op->ops = &afs_link_operation; in afs_link()
1695 op->create.reason = afs_edit_dir_for_link; in afs_link()
1696 return afs_do_sync_operation(op); in afs_link()
1719 struct afs_operation *op; in afs_symlink() local
1735 op = afs_alloc_operation(NULL, dvnode->volume); in afs_symlink()
1736 if (IS_ERR(op)) { in afs_symlink()
1737 ret = PTR_ERR(op); in afs_symlink()
1741 afs_op_set_vnode(op, 0, dvnode); in afs_symlink()
1742 op->file[0].dv_delta = 1; in afs_symlink()
1744 op->dentry = dentry; in afs_symlink()
1745 op->ops = &afs_symlink_operation; in afs_symlink()
1746 op->create.reason = afs_edit_dir_for_symlink; in afs_symlink()
1747 op->create.symlink = content; in afs_symlink()
1748 return afs_do_sync_operation(op); in afs_symlink()
1756 static void afs_rename_success(struct afs_operation *op) in afs_rename_success() argument
1758 _enter("op=%08x", op->debug_id); in afs_rename_success()
1760 op->ctime = op->file[0].scb.status.mtime_client; in afs_rename_success()
1761 afs_check_dir_conflict(op, &op->file[1]); in afs_rename_success()
1762 afs_vnode_commit_status(op, &op->file[0]); in afs_rename_success()
1763 if (op->file[1].vnode != op->file[0].vnode) { in afs_rename_success()
1764 op->ctime = op->file[1].scb.status.mtime_client; in afs_rename_success()
1765 afs_vnode_commit_status(op, &op->file[1]); in afs_rename_success()
1769 static void afs_rename_edit_dir(struct afs_operation *op) in afs_rename_edit_dir() argument
1771 struct afs_vnode_param *orig_dvp = &op->file[0]; in afs_rename_edit_dir()
1772 struct afs_vnode_param *new_dvp = &op->file[1]; in afs_rename_edit_dir()
1775 struct afs_vnode *vnode = AFS_FS_I(d_inode(op->dentry)); in afs_rename_edit_dir()
1776 struct dentry *old_dentry = op->dentry; in afs_rename_edit_dir()
1777 struct dentry *new_dentry = op->dentry_2; in afs_rename_edit_dir()
1780 _enter("op=%08x", op->debug_id); in afs_rename_edit_dir()
1782 if (op->rename.rehash) { in afs_rename_edit_dir()
1783 d_rehash(op->rename.rehash); in afs_rename_edit_dir()
1784 op->rename.rehash = NULL; in afs_rename_edit_dir()
1800 if (!op->rename.new_negative) in afs_rename_edit_dir()
1824 afs_update_dentry_version(op, new_dvp, op->dentry); in afs_rename_edit_dir()
1825 afs_update_dentry_version(op, new_dvp, op->dentry_2); in afs_rename_edit_dir()
1832 static void afs_rename_put(struct afs_operation *op) in afs_rename_put() argument
1834 _enter("op=%08x", op->debug_id); in afs_rename_put()
1835 if (op->rename.rehash) in afs_rename_put()
1836 d_rehash(op->rename.rehash); in afs_rename_put()
1837 dput(op->rename.tmp); in afs_rename_put()
1838 if (op->error) in afs_rename_put()
1839 d_rehash(op->dentry); in afs_rename_put()
1857 struct afs_operation *op; in afs_rename() local
1878 op = afs_alloc_operation(NULL, orig_dvnode->volume); in afs_rename()
1879 if (IS_ERR(op)) in afs_rename()
1880 return PTR_ERR(op); in afs_rename()
1882 afs_op_set_vnode(op, 0, orig_dvnode); in afs_rename()
1883 afs_op_set_vnode(op, 1, new_dvnode); /* May be same as orig_dvnode */ in afs_rename()
1884 op->file[0].dv_delta = 1; in afs_rename()
1885 op->file[1].dv_delta = 1; in afs_rename()
1886 op->file[0].modification = true; in afs_rename()
1887 op->file[1].modification = true; in afs_rename()
1888 op->file[0].update_ctime = true; in afs_rename()
1889 op->file[1].update_ctime = true; in afs_rename()
1891 op->dentry = old_dentry; in afs_rename()
1892 op->dentry_2 = new_dentry; in afs_rename()
1893 op->rename.new_negative = d_is_negative(new_dentry); in afs_rename()
1894 op->ops = &afs_rename_operation; in afs_rename()
1907 op->rename.rehash = new_dentry; in afs_rename()
1913 op->rename.tmp = d_alloc(new_dentry->d_parent, in afs_rename()
1915 if (!op->rename.tmp) in afs_rename()
1920 new_dentry, op->key); in afs_rename()
1924 op->dentry_2 = op->rename.tmp; in afs_rename()
1925 op->rename.rehash = NULL; in afs_rename()
1926 op->rename.new_negative = true; in afs_rename()
1941 return afs_do_sync_operation(op); in afs_rename()
1944 return afs_put_operation(op); in afs_rename()