From: Date: February 21 2007 2:40pm
Subject: bk commit into 5.1 tree (jonas:1.2417) BUG#26487
List-Archive: http://lists.mysql.com/commits/20263
X-Bug: 26487
Message-Id: <20070221134025.C8BA4424808@eel.mysql.com>

Below is the list of changes that have just been committed into a local
5.1 repository of jonas. When jonas does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
For information on how to access the public repository
see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2007-02-21 14:40:15+01:00, jonas@eel.(none) +1 -0
  ndb - bug#26487
    fix bug in extent/page allocation when *using* >1gb datafiles

  storage/ndb/src/kernel/blocks/tsman.cpp@stripped, 2007-02-21 14:40:12+01:00, jonas@eel.(none) +2 -3
    Make sure correct page id is returned even if on extent page 2

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	jonas
# Host:	eel.(none)
# Root:	/home/jonas/src/51-work

--- 1.13/storage/ndb/src/kernel/blocks/tsman.cpp	2007-02-21 14:40:25 +01:00
+++ 1.14/storage/ndb/src/kernel/blocks/tsman.cpp	2007-02-21 14:40:25 +01:00
@@ -1844,6 +1844,7 @@
   ndbrequire(m_file_hash.find(file_ptr, file_key));
 
   struct req val = lookup_extent(req.key.m_page_no, file_ptr.p);
+  Uint32 page_no_in_extent = calc_page_no_in_extent(req.key.m_page_no, &val);
   
   Page_cache_client::Request preq;
   preq.m_page.m_page_no = val.m_extent_page_no;
@@ -1869,7 +1870,6 @@
     
     ndbrequire(header->m_table == req.request.table_id);
     
-    Uint32 page_no_in_extent = calc_page_no_in_extent(req.key.m_page_no, &val);
     Uint32 word = header->get_free_word_offset(page_no_in_extent);
     Uint32 shift = SZ * (page_no_in_extent & 7);
     
@@ -1929,8 +1929,7 @@
 found:
   header->update_free_bits(page_no, src_bits | UNCOMMITTED_MASK);
   rep->bits= (src_bits & UNCOMMITTED_MASK) >> UNCOMMITTED_SHIFT;
-  rep->key.m_page_no= 
-    val.m_extent_pages + val.m_extent_no * val.m_extent_size + page_no;
+  rep->key.m_page_no = req.key.m_page_no + page_no - page_no_in_extent;
   rep->reply.errorCode= 0;
   return;
 }