[PATCH] ReiserFS 6 of 13, please apply, (resending, may be a duplicate)

[PATCH] ReiserFS 6 of 13, please apply, (resending, may be a duplicate)

[Hans Reiser]

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From: Oleg Drokin <green@namesys.com>
To: reiser@namesys.com
Subject: [PATCH] 2.5.8-pre3 patch 6 of 13
Date: Wed, 10 Apr 2002 15:21:50 +0400
Message-ID: <20020410152150.A20886@namesys.com>


This patch solves a problem where separate journal device was not freed
if journal initialisation failed

--- linux-2.5.8-pre2/fs/reiserfs/journal.c.orig	Mon Apr  8 14:00:50 2002
+++ linux-2.5.8-pre2/fs/reiserfs/journal.c	Mon Apr  8 15:31:43 2002
@@ -2049,6 +2049,7 @@
 		   SB_ONDISK_JOURNAL_1st_BLOCK(p_s_sb) + SB_ONDISK_JOURNAL_SIZE(p_s_sb));
      if (!bhjh) {
 	 printk("sh-459: unable to read  journal header\n") ;
+	 release_journal_dev(p_s_sb, journal);
 	 return 1 ;
      }
      jh = (struct reiserfs_journal_header *)(bhjh->b_data);
@@ -2065,7 +2066,8 @@
 		jh->jh_journal.jp_journal_magic, jname,
 		sb_jp_journal_magic(rs), fname);
 	 brelse (bhjh);
-    return 1 ;
+	 release_journal_dev(p_s_sb, journal);
+	 return 1 ;
   }
      
   SB_JOURNAL_TRANS_MAX(p_s_sb)      = le32_to_cpu (jh->jh_journal.jp_journal_trans_max);
@@ -2165,11 +2167,13 @@
   SB_JOURNAL_LIST(p_s_sb)[0].j_list_bitmap = get_list_bitmap(p_s_sb, SB_JOURNAL_LIST(p_s_sb)) ;
   if (!(SB_JOURNAL_LIST(p_s_sb)[0].j_list_bitmap)) {
     reiserfs_warning("journal-2005, get_list_bitmap failed for journal list 0\n") ;
+    release_journal_dev(p_s_sb, journal);
     return 1 ;
   }
   if (journal_read(p_s_sb) < 0) {
     reiserfs_warning("Replay Failure, unable to mount\n") ;
     free_journal_ram(p_s_sb) ;
+    release_journal_dev(p_s_sb, journal);
     return 1 ;
   }
   SB_JOURNAL_LIST_INDEX(p_s_sb) = 0 ; /* once the read is done, we can set this