Lines Matching full:op
681 static void afs_do_lookup_success(struct afs_operation *op) in afs_do_lookup_success() argument
691 for (i = 0; i < op->nr_files; i++) { in afs_do_lookup_success()
694 vp = &op->file[0]; in afs_do_lookup_success()
697 op->ac.abort_code = abort_code; in afs_do_lookup_success()
698 op->error = afs_abort_to_error(abort_code); in afs_do_lookup_success()
703 vp = &op->file[1]; in afs_do_lookup_success()
707 vp = &op->more_files[i - 2]; in afs_do_lookup_success()
717 afs_vnode_commit_status(op, vp); in afs_do_lookup_success()
719 inode = afs_iget(op, vp); in afs_do_lookup_success()
722 afs_cache_permit(vnode, op->key, in afs_do_lookup_success()
724 op->cb_v_break, in afs_do_lookup_success()
793 struct afs_operation *op; in afs_do_lookup() local
837 op = afs_alloc_operation(NULL, dvnode->volume); in afs_do_lookup()
838 if (IS_ERR(op)) { in afs_do_lookup()
839 ret = PTR_ERR(op); in afs_do_lookup()
843 afs_op_set_vnode(op, 0, dvnode); in afs_do_lookup()
844 afs_op_set_fid(op, 1, &cookie->fids[1]); in afs_do_lookup()
846 op->nr_files = cookie->nr_fids; in afs_do_lookup()
847 _debug("nr_files %u", op->nr_files); in afs_do_lookup()
850 op->error = -ENOMEM; in afs_do_lookup()
851 if (op->nr_files > 2) { in afs_do_lookup()
852 op->more_files = kvcalloc(op->nr_files - 2, in afs_do_lookup()
855 if (!op->more_files) in afs_do_lookup()
858 for (i = 2; i < op->nr_files; i++) { in afs_do_lookup()
859 vp = &op->more_files[i - 2]; in afs_do_lookup()
882 op->error = -ENOTSUPP; in afs_do_lookup()
884 op->ops = &afs_inline_bulk_status_operation; in afs_do_lookup()
885 afs_begin_vnode_operation(op); in afs_do_lookup()
886 afs_wait_for_operation(op); in afs_do_lookup()
889 if (op->error == -ENOTSUPP) { in afs_do_lookup()
891 * op if any of the lookups fails - so, for the moment, revert in afs_do_lookup()
892 * to FS.FetchStatus for op->file[1]. in afs_do_lookup()
894 op->fetch_status.which = 1; in afs_do_lookup()
895 op->ops = &afs_lookup_fetch_status_operation; in afs_do_lookup()
896 afs_begin_vnode_operation(op); in afs_do_lookup()
897 afs_wait_for_operation(op); in afs_do_lookup()
899 inode = ERR_PTR(op->error); in afs_do_lookup()
902 if (op->error == 0) { in afs_do_lookup()
903 inode = &op->file[1].vnode->netfs.inode; in afs_do_lookup()
904 op->file[1].vnode = NULL; in afs_do_lookup()
907 if (op->file[0].scb.have_status) in afs_do_lookup()
908 dentry->d_fsdata = (void *)(unsigned long)op->file[0].scb.status.data_version; in afs_do_lookup()
910 dentry->d_fsdata = (void *)(unsigned long)op->file[0].dv_before; in afs_do_lookup()
911 ret = afs_put_operation(op); in afs_do_lookup()
1255 void afs_check_for_remote_deletion(struct afs_operation *op) in afs_check_for_remote_deletion() argument
1257 struct afs_vnode *vnode = op->file[0].vnode; in afs_check_for_remote_deletion()
1259 switch (op->ac.abort_code) { in afs_check_for_remote_deletion()
1269 static void afs_vnode_new_inode(struct afs_operation *op) in afs_vnode_new_inode() argument
1271 struct afs_vnode_param *vp = &op->file[1]; in afs_vnode_new_inode()
1277 ASSERTCMP(op->error, ==, 0); in afs_vnode_new_inode()
1279 inode = afs_iget(op, vp); in afs_vnode_new_inode()
1284 op->error = PTR_ERR(inode); in afs_vnode_new_inode()
1290 if (!op->error) in afs_vnode_new_inode()
1291 afs_cache_permit(vnode, op->key, vnode->cb_break, &vp->scb); in afs_vnode_new_inode()
1292 d_instantiate(op->dentry, inode); in afs_vnode_new_inode()
1295 static void afs_create_success(struct afs_operation *op) in afs_create_success() argument
1297 _enter("op=%08x", op->debug_id); in afs_create_success()
1298 op->ctime = op->file[0].scb.status.mtime_client; in afs_create_success()
1299 afs_vnode_commit_status(op, &op->file[0]); in afs_create_success()
1300 afs_update_dentry_version(op, &op->file[0], op->dentry); in afs_create_success()
1301 afs_vnode_new_inode(op); in afs_create_success()
1304 static void afs_create_edit_dir(struct afs_operation *op) in afs_create_edit_dir() argument
1306 struct afs_vnode_param *dvp = &op->file[0]; in afs_create_edit_dir()
1307 struct afs_vnode_param *vp = &op->file[1]; in afs_create_edit_dir()
1310 _enter("op=%08x", op->debug_id); in afs_create_edit_dir()
1315 afs_edit_dir_add(dvnode, &op->dentry->d_name, &vp->fid, in afs_create_edit_dir()
1316 op->create.reason); in afs_create_edit_dir()
1320 static void afs_create_put(struct afs_operation *op) in afs_create_put() argument
1322 _enter("op=%08x", op->debug_id); in afs_create_put()
1324 if (op->error) in afs_create_put()
1325 d_drop(op->dentry); in afs_create_put()
1343 struct afs_operation *op; in afs_mkdir() local
1349 op = afs_alloc_operation(NULL, dvnode->volume); in afs_mkdir()
1350 if (IS_ERR(op)) { in afs_mkdir()
1352 return PTR_ERR(op); in afs_mkdir()
1355 afs_op_set_vnode(op, 0, dvnode); in afs_mkdir()
1356 op->file[0].dv_delta = 1; in afs_mkdir()
1357 op->file[0].modification = true; in afs_mkdir()
1358 op->file[0].update_ctime = true; in afs_mkdir()
1359 op->dentry = dentry; in afs_mkdir()
1360 op->create.mode = S_IFDIR | mode; in afs_mkdir()
1361 op->create.reason = afs_edit_dir_for_mkdir; in afs_mkdir()
1362 op->mtime = current_time(dir); in afs_mkdir()
1363 op->ops = &afs_mkdir_operation; in afs_mkdir()
1364 return afs_do_sync_operation(op); in afs_mkdir()
1382 static void afs_rmdir_success(struct afs_operation *op) in afs_rmdir_success() argument
1384 _enter("op=%08x", op->debug_id); in afs_rmdir_success()
1385 op->ctime = op->file[0].scb.status.mtime_client; in afs_rmdir_success()
1386 afs_vnode_commit_status(op, &op->file[0]); in afs_rmdir_success()
1387 afs_update_dentry_version(op, &op->file[0], op->dentry); in afs_rmdir_success()
1390 static void afs_rmdir_edit_dir(struct afs_operation *op) in afs_rmdir_edit_dir() argument
1392 struct afs_vnode_param *dvp = &op->file[0]; in afs_rmdir_edit_dir()
1395 _enter("op=%08x", op->debug_id); in afs_rmdir_edit_dir()
1396 afs_dir_remove_subdir(op->dentry); in afs_rmdir_edit_dir()
1401 afs_edit_dir_remove(dvnode, &op->dentry->d_name, in afs_rmdir_edit_dir()
1406 static void afs_rmdir_put(struct afs_operation *op) in afs_rmdir_put() argument
1408 _enter("op=%08x", op->debug_id); in afs_rmdir_put()
1409 if (op->file[1].vnode) in afs_rmdir_put()
1410 up_write(&op->file[1].vnode->rmdir_lock); in afs_rmdir_put()
1427 struct afs_operation *op; in afs_rmdir() local
1434 op = afs_alloc_operation(NULL, dvnode->volume); in afs_rmdir()
1435 if (IS_ERR(op)) in afs_rmdir()
1436 return PTR_ERR(op); in afs_rmdir()
1438 afs_op_set_vnode(op, 0, dvnode); in afs_rmdir()
1439 op->file[0].dv_delta = 1; in afs_rmdir()
1440 op->file[0].modification = true; in afs_rmdir()
1441 op->file[0].update_ctime = true; in afs_rmdir()
1443 op->dentry = dentry; in afs_rmdir()
1444 op->ops = &afs_rmdir_operation; in afs_rmdir()
1449 ret = afs_validate(vnode, op->key); in afs_rmdir()
1458 op->file[1].vnode = vnode; in afs_rmdir()
1461 ret = afs_do_sync_operation(op); in afs_rmdir()
1469 return afs_put_operation(op); in afs_rmdir()
1482 static void afs_dir_remove_link(struct afs_operation *op) in afs_dir_remove_link() argument
1484 struct afs_vnode *dvnode = op->file[0].vnode; in afs_dir_remove_link()
1485 struct afs_vnode *vnode = op->file[1].vnode; in afs_dir_remove_link()
1486 struct dentry *dentry = op->dentry; in afs_dir_remove_link()
1489 if (op->error != 0 || in afs_dir_remove_link()
1490 (op->file[1].scb.have_status && op->file[1].scb.have_error)) in afs_dir_remove_link()
1511 ret = afs_validate(vnode, op->key); in afs_dir_remove_link()
1513 op->error = ret; in afs_dir_remove_link()
1516 _debug("nlink %d [val %d]", vnode->netfs.inode.i_nlink, op->error); in afs_dir_remove_link()
1519 static void afs_unlink_success(struct afs_operation *op) in afs_unlink_success() argument
1521 _enter("op=%08x", op->debug_id); in afs_unlink_success()
1522 op->ctime = op->file[0].scb.status.mtime_client; in afs_unlink_success()
1523 afs_check_dir_conflict(op, &op->file[0]); in afs_unlink_success()
1524 afs_vnode_commit_status(op, &op->file[0]); in afs_unlink_success()
1525 afs_vnode_commit_status(op, &op->file[1]); in afs_unlink_success()
1526 afs_update_dentry_version(op, &op->file[0], op->dentry); in afs_unlink_success()
1527 afs_dir_remove_link(op); in afs_unlink_success()
1530 static void afs_unlink_edit_dir(struct afs_operation *op) in afs_unlink_edit_dir() argument
1532 struct afs_vnode_param *dvp = &op->file[0]; in afs_unlink_edit_dir()
1535 _enter("op=%08x", op->debug_id); in afs_unlink_edit_dir()
1539 afs_edit_dir_remove(dvnode, &op->dentry->d_name, in afs_unlink_edit_dir()
1544 static void afs_unlink_put(struct afs_operation *op) in afs_unlink_put() argument
1546 _enter("op=%08x", op->debug_id); in afs_unlink_put()
1547 if (op->unlink.need_rehash && op->error < 0 && op->error != -ENOENT) in afs_unlink_put()
1548 d_rehash(op->dentry); in afs_unlink_put()
1565 struct afs_operation *op; in afs_unlink() local
1576 op = afs_alloc_operation(NULL, dvnode->volume); in afs_unlink()
1577 if (IS_ERR(op)) in afs_unlink()
1578 return PTR_ERR(op); in afs_unlink()
1580 afs_op_set_vnode(op, 0, dvnode); in afs_unlink()
1581 op->file[0].dv_delta = 1; in afs_unlink()
1582 op->file[0].modification = true; in afs_unlink()
1583 op->file[0].update_ctime = true; in afs_unlink()
1586 ret = afs_validate(vnode, op->key); in afs_unlink()
1588 op->error = ret; in afs_unlink()
1597 op->error = afs_sillyrename(dvnode, vnode, dentry, op->key); in afs_unlink()
1603 op->unlink.need_rehash = true; in afs_unlink()
1607 op->file[1].vnode = vnode; in afs_unlink()
1608 op->file[1].update_ctime = true; in afs_unlink()
1609 op->file[1].op_unlinked = true; in afs_unlink()
1610 op->dentry = dentry; in afs_unlink()
1611 op->ops = &afs_unlink_operation; in afs_unlink()
1612 afs_begin_vnode_operation(op); in afs_unlink()
1613 afs_wait_for_operation(op); in afs_unlink()
1618 if (op->error == 0 && (op->flags & AFS_OPERATION_DIR_CONFLICT)) { in afs_unlink()
1619 op->file[1].update_ctime = false; in afs_unlink()
1620 op->fetch_status.which = 1; in afs_unlink()
1621 op->ops = &afs_fetch_status_operation; in afs_unlink()
1622 afs_begin_vnode_operation(op); in afs_unlink()
1623 afs_wait_for_operation(op); in afs_unlink()
1626 return afs_put_operation(op); in afs_unlink()
1629 return afs_put_operation(op); in afs_unlink()
1647 struct afs_operation *op; in afs_create() local
1657 op = afs_alloc_operation(NULL, dvnode->volume); in afs_create()
1658 if (IS_ERR(op)) { in afs_create()
1659 ret = PTR_ERR(op); in afs_create()
1663 afs_op_set_vnode(op, 0, dvnode); in afs_create()
1664 op->file[0].dv_delta = 1; in afs_create()
1665 op->file[0].modification = true; in afs_create()
1666 op->file[0].update_ctime = true; in afs_create()
1668 op->dentry = dentry; in afs_create()
1669 op->create.mode = S_IFREG | mode; in afs_create()
1670 op->create.reason = afs_edit_dir_for_create; in afs_create()
1671 op->mtime = current_time(dir); in afs_create()
1672 op->ops = &afs_create_operation; in afs_create()
1673 return afs_do_sync_operation(op); in afs_create()
1681 static void afs_link_success(struct afs_operation *op) in afs_link_success() argument
1683 struct afs_vnode_param *dvp = &op->file[0]; in afs_link_success()
1684 struct afs_vnode_param *vp = &op->file[1]; in afs_link_success()
1686 _enter("op=%08x", op->debug_id); in afs_link_success()
1687 op->ctime = dvp->scb.status.mtime_client; in afs_link_success()
1688 afs_vnode_commit_status(op, dvp); in afs_link_success()
1689 afs_vnode_commit_status(op, vp); in afs_link_success()
1690 afs_update_dentry_version(op, dvp, op->dentry); in afs_link_success()
1691 if (op->dentry_2->d_parent == op->dentry->d_parent) in afs_link_success()
1692 afs_update_dentry_version(op, dvp, op->dentry_2); in afs_link_success()
1694 d_instantiate(op->dentry, &vp->vnode->netfs.inode); in afs_link_success()
1697 static void afs_link_put(struct afs_operation *op) in afs_link_put() argument
1699 _enter("op=%08x", op->debug_id); in afs_link_put()
1700 if (op->error) in afs_link_put()
1701 d_drop(op->dentry); in afs_link_put()
1719 struct afs_operation *op; in afs_link() local
1732 op = afs_alloc_operation(NULL, dvnode->volume); in afs_link()
1733 if (IS_ERR(op)) { in afs_link()
1734 ret = PTR_ERR(op); in afs_link()
1738 ret = afs_validate(vnode, op->key); in afs_link()
1742 afs_op_set_vnode(op, 0, dvnode); in afs_link()
1743 afs_op_set_vnode(op, 1, vnode); in afs_link()
1744 op->file[0].dv_delta = 1; in afs_link()
1745 op->file[0].modification = true; in afs_link()
1746 op->file[0].update_ctime = true; in afs_link()
1747 op->file[1].update_ctime = true; in afs_link()
1749 op->dentry = dentry; in afs_link()
1750 op->dentry_2 = from; in afs_link()
1751 op->ops = &afs_link_operation; in afs_link()
1752 op->create.reason = afs_edit_dir_for_link; in afs_link()
1753 return afs_do_sync_operation(op); in afs_link()
1756 afs_put_operation(op); in afs_link()
1778 struct afs_operation *op; in afs_symlink() local
1794 op = afs_alloc_operation(NULL, dvnode->volume); in afs_symlink()
1795 if (IS_ERR(op)) { in afs_symlink()
1796 ret = PTR_ERR(op); in afs_symlink()
1800 afs_op_set_vnode(op, 0, dvnode); in afs_symlink()
1801 op->file[0].dv_delta = 1; in afs_symlink()
1803 op->dentry = dentry; in afs_symlink()
1804 op->ops = &afs_symlink_operation; in afs_symlink()
1805 op->create.reason = afs_edit_dir_for_symlink; in afs_symlink()
1806 op->create.symlink = content; in afs_symlink()
1807 op->mtime = current_time(dir); in afs_symlink()
1808 return afs_do_sync_operation(op); in afs_symlink()
1816 static void afs_rename_success(struct afs_operation *op) in afs_rename_success() argument
1818 struct afs_vnode *vnode = AFS_FS_I(d_inode(op->dentry)); in afs_rename_success()
1820 _enter("op=%08x", op->debug_id); in afs_rename_success()
1822 op->ctime = op->file[0].scb.status.mtime_client; in afs_rename_success()
1823 afs_check_dir_conflict(op, &op->file[1]); in afs_rename_success()
1824 afs_vnode_commit_status(op, &op->file[0]); in afs_rename_success()
1825 if (op->file[1].vnode != op->file[0].vnode) { in afs_rename_success()
1826 op->ctime = op->file[1].scb.status.mtime_client; in afs_rename_success()
1827 afs_vnode_commit_status(op, &op->file[1]); in afs_rename_success()
1834 op->file[0].vnode != op->file[1].vnode) { in afs_rename_success()
1847 static void afs_rename_edit_dir(struct afs_operation *op) in afs_rename_edit_dir() argument
1849 struct afs_vnode_param *orig_dvp = &op->file[0]; in afs_rename_edit_dir()
1850 struct afs_vnode_param *new_dvp = &op->file[1]; in afs_rename_edit_dir()
1853 struct afs_vnode *vnode = AFS_FS_I(d_inode(op->dentry)); in afs_rename_edit_dir()
1854 struct dentry *old_dentry = op->dentry; in afs_rename_edit_dir()
1855 struct dentry *new_dentry = op->dentry_2; in afs_rename_edit_dir()
1858 _enter("op=%08x", op->debug_id); in afs_rename_edit_dir()
1860 if (op->rename.rehash) { in afs_rename_edit_dir()
1861 d_rehash(op->rename.rehash); in afs_rename_edit_dir()
1862 op->rename.rehash = NULL; in afs_rename_edit_dir()
1878 if (!op->rename.new_negative) in afs_rename_edit_dir()
1908 afs_update_dentry_version(op, new_dvp, op->dentry); in afs_rename_edit_dir()
1909 afs_update_dentry_version(op, new_dvp, op->dentry_2); in afs_rename_edit_dir()
1916 static void afs_rename_put(struct afs_operation *op) in afs_rename_put() argument
1918 _enter("op=%08x", op->debug_id); in afs_rename_put()
1919 if (op->rename.rehash) in afs_rename_put()
1920 d_rehash(op->rename.rehash); in afs_rename_put()
1921 dput(op->rename.tmp); in afs_rename_put()
1922 if (op->error) in afs_rename_put()
1923 d_rehash(op->dentry); in afs_rename_put()
1941 struct afs_operation *op; in afs_rename() local
1962 op = afs_alloc_operation(NULL, orig_dvnode->volume); in afs_rename()
1963 if (IS_ERR(op)) in afs_rename()
1964 return PTR_ERR(op); in afs_rename()
1966 ret = afs_validate(vnode, op->key); in afs_rename()
1967 op->error = ret; in afs_rename()
1971 afs_op_set_vnode(op, 0, orig_dvnode); in afs_rename()
1972 afs_op_set_vnode(op, 1, new_dvnode); /* May be same as orig_dvnode */ in afs_rename()
1973 op->file[0].dv_delta = 1; in afs_rename()
1974 op->file[1].dv_delta = 1; in afs_rename()
1975 op->file[0].modification = true; in afs_rename()
1976 op->file[1].modification = true; in afs_rename()
1977 op->file[0].update_ctime = true; in afs_rename()
1978 op->file[1].update_ctime = true; in afs_rename()
1980 op->dentry = old_dentry; in afs_rename()
1981 op->dentry_2 = new_dentry; in afs_rename()
1982 op->rename.new_negative = d_is_negative(new_dentry); in afs_rename()
1983 op->ops = &afs_rename_operation; in afs_rename()
1996 op->rename.rehash = new_dentry; in afs_rename()
2001 op->rename.tmp = d_alloc(new_dentry->d_parent, in afs_rename()
2003 if (!op->rename.tmp) { in afs_rename()
2004 op->error = -ENOMEM; in afs_rename()
2010 new_dentry, op->key); in afs_rename()
2012 op->error = ret; in afs_rename()
2016 op->dentry_2 = op->rename.tmp; in afs_rename()
2017 op->rename.rehash = NULL; in afs_rename()
2018 op->rename.new_negative = true; in afs_rename()
2024 * to reflect it's new parent's new data_version after the op, but in afs_rename()
2025 * d_revalidate may see old_dentry between the op having taken place in afs_rename()
2033 return afs_do_sync_operation(op); in afs_rename()
2036 return afs_put_operation(op); in afs_rename()