From 543e4a76facc258a4193938a0e1611e29fc6de50 Mon Sep 17 00:00:00 2001
From: Tim Shimmin <tes@sgi.com>
Date: Fri, 26 May 2006 15:38:44 +0000
Subject: [PATCH] An attempt at looking at the sizes of xfs structures with
 exclusions for ones that we know are different. The aim is to help pick up on
 extensions to structures and addition of structures which for instance may
 vary on 32 bit and 64 bit word size versions. Merge of
 master-melb:xfs-cmds:26056a by kenmcd.

  An attempt at looking at the sizes of xfs structures with exclusions
  for ones that we know are different.
  The aim is to help pick up on extensions to structures and addition
  of structures which for instance may vary on 32 bit and 64 bit word size
  versions.
---
 122     | 148 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 122.out | 123 ++++++++++++++++++++++++++++++++++++++++++++++
 group   |   1 +
 3 files changed, 272 insertions(+)
 create mode 100755 122
 create mode 100644 122.out

diff --git a/122 b/122
new file mode 100755
index 00000000..900af2a2
--- /dev/null
+++ b/122
@@ -0,0 +1,148 @@
+#! /bin/sh
+# FS QA Test No. 122
+#
+# pv#952498
+# Keep an eye on some of the xfs type sizes
+# Motivation from differing ondisk types for 32 and 64 bit word versions.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2006 Silicon Graphics, Inc.  All Rights Reserved.
+#-----------------------------------------------------------------------
+#
+# creator
+owner=tes@sgi.com
+
+seq=`basename $0`
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1	# failure is the default!
+trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
+
+# get standard environment
+. ./common.rc
+
+# real QA test starts here
+_supported_fs xfs
+_supported_os Linux
+
+cprog=$tmp.get_structs.c
+oprog=$tmp.get_structs
+
+cat >$cprog <<EOF
+#include <stdio.h>
+#include <xfs/libxlog.h>
+EOF
+
+cat >$tmp.ignore <<EOF
+xfs_buf_cancel_t
+xfs_swapext_t
+xfs_dirops_t
+xfs_efi_log_item_t
+xfs_efd_log_item_t
+xfs_iocore_t
+xfs_ihash_t
+xfs_chashlist_t
+xfs_chash_t
+xfs_iptr_t
+xfs_dmops_t
+xfs_qmops_t
+xfs_ioops_t
+xfs_mod_sb_t
+xfs_dqtrx_t
+xfs_dqtrxops_t
+xfs_ail_entry_t
+xfs_item_ops_t
+xfs_log_busy_slot_t
+xfs_log_busy_chunk_t
+xfs_inode_log_format_t
+xfs_efi_log_format_t
+xfs_efd_log_format_t
+xfs_perag_busy_t
+xfs_perag_t
+xfs_alloc_arg_t
+xfs_attr_list_context_t
+xfs_attr_sf_sort_t
+xfs_bmbt_irec_t
+xfs_bmap_free_item_t
+xfs_bmap_free_t
+xfs_bmalloca_t
+xfs_btree_cur_t
+xfs_buf_log_item_t
+xfs_da_args_t
+xfs_dabuf_t
+xfs_da_state_blk_t
+xfs_da_state_path_t
+xfs_da_state_t
+xfs_dinode_t
+xfs_dir2_block_t
+xfs_dir2_data_entry_t
+xfs_dir2_data_union_t
+xfs_dir2_data_t
+xfs_dir2_put_args_t
+xfs_dir_put_args_t
+xfs_dir_sf_sort_t
+xfs_extent_t
+xfs_flock64_t
+xfs_fsop_geom_v1_t
+xfs_growfs_data_t
+xfs_growfs_rt_t
+xfs_bstime_t
+xfs_bstat_t
+xfs_fsop_bulkreq_t
+xfs_inogrp_t
+xfs_fsop_handlereq_t
+xfs_fsop_setdm_handlereq_t
+xfs_fsop_attrlist_handlereq_t
+xfs_attr_multiop_t
+xfs_fsop_attrmulti_handlereq_t
+xfs_imap_t
+xfs_ifork_t
+xfs_inode_t
+xfs_inode_log_item_t
+xfs_log_iovec_t
+xfs_log_callback_t
+xfs_mount_t
+xfs_sb_t
+xfs_log_item_t
+xfs_log_item_desc_t
+xfs_log_item_chunk_t
+xfs_trans_t
+xfs_dirent_t
+xfs_fsop_getparents_handlereq_t
+EOF
+
+echo 'int main(int argc, char *argv[]) {' >>$cprog
+
+#
+# Printfs of typedef sizes
+#
+cat /usr/include/xfs/xfs*.h | indent |\
+sed -e 's/__attribute__ *[(][(]packed[)][)]//' |\
+tee shit |\
+egrep '} *xfs_.*_t' |\
+egrep -v -f $tmp.ignore |\
+awk '{sub(/[;,]/,"",$2); print "printf(\"sizeof(", $2, ") = %d\\n\", sizeof(", $2, "));"}' \
+>>$cprog
+
+#
+# Look at offsets of key ones which differ in lengths
+#
+
+# xfs_sb_t
+cat /usr/include/xfs/xfs*.h | indent |\
+awk '
+   /typedef struct xfs_sb/ { structon = 1; next }
+   structon && $2 ~ /^sb_/ { sub(/[;,]/,"",$2)
+                             print "printf(\"offsetof(xfs_sb_t,", $2, ") = %d\\n\", offsetof(xfs_sb_t,", $2, "));"; next} 
+   structon && /}/ { structon = 0; next}
+'>>$cprog 
+
+echo 'return 0; }' >>$cprog
+
+# create and run program
+cc -o $oprog $cprog
+eval $oprog
+
+status=0
diff --git a/122.out b/122.out
new file mode 100644
index 00000000..4d91c092
--- /dev/null
+++ b/122.out
@@ -0,0 +1,123 @@
+QA output created by 122
+sizeof( xfs_agf_t ) = 60
+sizeof( xfs_agi_t ) = 296
+sizeof( xfs_agfl_t ) = 4
+sizeof( xfs_alloc_rec_t ) = 8
+sizeof( xfs_alloc_rec_incore_t ) = 8
+sizeof( xfs_alloctype_t ) = 4
+sizeof( xfs_attr_leaf_map_t ) = 4
+sizeof( xfs_attr_leaf_hdr_t ) = 32
+sizeof( xfs_attr_leaf_entry_t ) = 8
+sizeof( xfs_attr_leaf_name_local_t ) = 4
+sizeof( xfs_attr_leaf_name_remote_t ) = 12
+sizeof( xfs_attr_leafblock_t ) = 56
+sizeof( xfs_attr_inactive_list_t ) = 8
+sizeof( xfs_attr_shortform_t ) = 8
+sizeof( xfs_bmdr_block_t ) = 4
+sizeof( xfs_bmbt_rec_32_t ) = 16
+sizeof( xfs_bmbt_rec_64_t ) = 16
+sizeof( xfs_exntfmt_t ) = 4
+sizeof( xfs_exntst_t ) = 4
+sizeof( xfs_bmbt_key_t ) = 8
+sizeof( xfs_btree_sblock_t ) = 16
+sizeof( xfs_btree_lblock_t ) = 24
+sizeof( xfs_btree_hdr_t ) = 8
+sizeof( xfs_btree_block_t ) = 24
+sizeof( xfs_buf_log_format_v1_t ) = 20
+sizeof( xfs_buf_log_format_t ) = 24
+sizeof( xfs_da_blkinfo_t ) = 12
+sizeof( xfs_da_intnode_t ) = 24
+sizeof( xfs_timestamp_t ) = 8
+sizeof( xfs_dinode_core_t ) = 96
+sizeof( xfs_dinode_fmt_t ) = 4
+sizeof( xfs_dir2_data_free_t ) = 4
+sizeof( xfs_dir2_data_hdr_t ) = 16
+sizeof( xfs_dir2_data_unused_t ) = 6
+sizeof( xfs_dir2_leaf_hdr_t ) = 16
+sizeof( xfs_dir2_leaf_entry_t ) = 8
+sizeof( xfs_dir2_leaf_tail_t ) = 4
+sizeof( xfs_dir2_leaf_t ) = 32
+sizeof( xfs_dir2_free_hdr_t ) = 16
+sizeof( xfs_dir2_free_t ) = 20
+sizeof( xfs_dir2_ino8_t ) = 8
+sizeof( xfs_dir2_ino4_t ) = 4
+sizeof( xfs_dir2_inou_t ) = 8
+sizeof( xfs_dir2_sf_off_t ) = 2
+sizeof( xfs_dir2_sf_hdr_t ) = 10
+sizeof( xfs_dir2_sf_entry_t ) = 12
+sizeof( xfs_dir2_sf_t ) = 22
+sizeof( xfs_dir_leaf_map_t ) = 4
+sizeof( xfs_dir_leaf_hdr_t ) = 32
+sizeof( xfs_dir_leaf_entry_t ) = 8
+sizeof( xfs_dir_leaf_name_t ) = 9
+sizeof( xfs_dir_leafblock_t ) = 52
+sizeof( xfs_dircook_t ) = 8
+sizeof( xfs_dir_sf_hdr_t ) = 9
+sizeof( xfs_dir_sf_entry_t ) = 10
+sizeof( xfs_dir_shortform_t ) = 19
+sizeof( xfs_fsop_geom_t ) = 112
+sizeof( xfs_fsop_counts_t ) = 32
+sizeof( xfs_fsop_resblks_t ) = 16
+sizeof( xfs_growfs_log_t ) = 8
+sizeof( xfs_error_injection_t ) = 8
+sizeof( xfs_attrlist_cursor_t ) = 16
+sizeof( xfs_fsid_t ) = 8
+sizeof( xfs_fid_t ) = 16
+sizeof( xfs_fid2_t ) = 16
+sizeof( xfs_handle_t ) = 24
+sizeof( xfs_inobt_rec_t ) = 16
+sizeof( xfs_inobt_key_t ) = 4
+sizeof( xfs_trans_reservations_t ) = 84
+sizeof( xfs_disk_dquot_t ) = 104
+sizeof( xfs_dqblk_t ) = 136
+sizeof( xfs_dq_logformat_t ) = 24
+sizeof( xfs_qoff_logformat_t ) = 20
+sizeof( xfs_sb_field_t ) = 4
+sizeof( xfs_trans_header_t ) = 16
+sizeof( xfs_lookup_t ) = 4
+sizeof( xfs_btnum_t ) = 4
+offsetof(xfs_sb_t, sb_magicnum ) = 0
+offsetof(xfs_sb_t, sb_blocksize ) = 4
+offsetof(xfs_sb_t, sb_dblocks ) = 8
+offsetof(xfs_sb_t, sb_rblocks ) = 16
+offsetof(xfs_sb_t, sb_rextents ) = 24
+offsetof(xfs_sb_t, sb_uuid ) = 32
+offsetof(xfs_sb_t, sb_logstart ) = 48
+offsetof(xfs_sb_t, sb_rootino ) = 56
+offsetof(xfs_sb_t, sb_rbmino ) = 64
+offsetof(xfs_sb_t, sb_rsumino ) = 72
+offsetof(xfs_sb_t, sb_rextsize ) = 80
+offsetof(xfs_sb_t, sb_agblocks ) = 84
+offsetof(xfs_sb_t, sb_agcount ) = 88
+offsetof(xfs_sb_t, sb_rbmblocks ) = 92
+offsetof(xfs_sb_t, sb_logblocks ) = 96
+offsetof(xfs_sb_t, sb_versionnum ) = 100
+offsetof(xfs_sb_t, sb_sectsize ) = 102
+offsetof(xfs_sb_t, sb_inodesize ) = 104
+offsetof(xfs_sb_t, sb_inopblock ) = 106
+offsetof(xfs_sb_t, sb_fname[12] ) = 120
+offsetof(xfs_sb_t, sb_blocklog ) = 120
+offsetof(xfs_sb_t, sb_sectlog ) = 121
+offsetof(xfs_sb_t, sb_inodelog ) = 122
+offsetof(xfs_sb_t, sb_inopblog ) = 123
+offsetof(xfs_sb_t, sb_agblklog ) = 124
+offsetof(xfs_sb_t, sb_rextslog ) = 125
+offsetof(xfs_sb_t, sb_inprogress ) = 126
+offsetof(xfs_sb_t, sb_imax_pct ) = 127
+offsetof(xfs_sb_t, sb_icount ) = 128
+offsetof(xfs_sb_t, sb_ifree ) = 136
+offsetof(xfs_sb_t, sb_fdblocks ) = 144
+offsetof(xfs_sb_t, sb_frextents ) = 152
+offsetof(xfs_sb_t, sb_uquotino ) = 160
+offsetof(xfs_sb_t, sb_gquotino ) = 168
+offsetof(xfs_sb_t, sb_qflags ) = 176
+offsetof(xfs_sb_t, sb_flags ) = 178
+offsetof(xfs_sb_t, sb_shared_vn ) = 179
+offsetof(xfs_sb_t, sb_inoalignmt ) = 180
+offsetof(xfs_sb_t, sb_unit ) = 184
+offsetof(xfs_sb_t, sb_width ) = 188
+offsetof(xfs_sb_t, sb_dirblklog ) = 192
+offsetof(xfs_sb_t, sb_logsectlog ) = 193
+offsetof(xfs_sb_t, sb_logsectsize ) = 194
+offsetof(xfs_sb_t, sb_logsunit ) = 196
+offsetof(xfs_sb_t, sb_features2 ) = 200
diff --git a/group b/group
index 1955b67b..3b3ae407 100644
--- a/group
+++ b/group
@@ -198,3 +198,4 @@ aio		nathans@sgi.com
 119 log v2log
 120 auto
 121 log auto
+122 auto
-- 
2.39.5