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-rw-r--r--fs/reiserfs/journal.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 2f8a7e7b8dab..ba98546fabbd 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -2009,10 +2009,11 @@ static int do_journal_release(struct reiserfs_transaction_handle *th,
2009 destroy_workqueue(commit_wq); 2009 destroy_workqueue(commit_wq);
2010 commit_wq = NULL; 2010 commit_wq = NULL;
2011 } 2011 }
2012 reiserfs_write_lock(sb);
2013 2012
2014 free_journal_ram(sb); 2013 free_journal_ram(sb);
2015 2014
2015 reiserfs_write_lock(sb);
2016
2016 return 0; 2017 return 0;
2017} 2018}
2018 2019
@@ -2758,11 +2759,18 @@ int journal_init(struct super_block *sb, const char *j_dev_name,
2758 struct reiserfs_journal *journal; 2759 struct reiserfs_journal *journal;
2759 struct reiserfs_journal_list *jl; 2760 struct reiserfs_journal_list *jl;
2760 char b[BDEVNAME_SIZE]; 2761 char b[BDEVNAME_SIZE];
2762 int ret;
2761 2763
2764 /*
2765 * Unlock here to avoid various RECLAIM-FS-ON <-> IN-RECLAIM-FS
2766 * dependency inversion warnings.
2767 */
2768 reiserfs_write_unlock(sb);
2762 journal = SB_JOURNAL(sb) = vmalloc(sizeof(struct reiserfs_journal)); 2769 journal = SB_JOURNAL(sb) = vmalloc(sizeof(struct reiserfs_journal));
2763 if (!journal) { 2770 if (!journal) {
2764 reiserfs_warning(sb, "journal-1256", 2771 reiserfs_warning(sb, "journal-1256",
2765 "unable to get memory for journal structure"); 2772 "unable to get memory for journal structure");
2773 reiserfs_write_lock(sb);
2766 return 1; 2774 return 1;
2767 } 2775 }
2768 memset(journal, 0, sizeof(struct reiserfs_journal)); 2776 memset(journal, 0, sizeof(struct reiserfs_journal));
@@ -2771,10 +2779,12 @@ int journal_init(struct super_block *sb, const char *j_dev_name,
2771 INIT_LIST_HEAD(&journal->j_working_list); 2779 INIT_LIST_HEAD(&journal->j_working_list);
2772 INIT_LIST_HEAD(&journal->j_journal_list); 2780 INIT_LIST_HEAD(&journal->j_journal_list);
2773 journal->j_persistent_trans = 0; 2781 journal->j_persistent_trans = 0;
2774 if (reiserfs_allocate_list_bitmaps(sb, 2782 ret = reiserfs_allocate_list_bitmaps(sb, journal->j_list_bitmap,
2775 journal->j_list_bitmap, 2783 reiserfs_bmap_count(sb));
2776 reiserfs_bmap_count(sb))) 2784 reiserfs_write_lock(sb);
2785 if (ret)
2777 goto free_and_return; 2786 goto free_and_return;
2787
2778 allocate_bitmap_nodes(sb); 2788 allocate_bitmap_nodes(sb);
2779 2789
2780 /* reserved for journal area support */ 2790 /* reserved for journal area support */
@@ -2903,7 +2913,9 @@ int journal_init(struct super_block *sb, const char *j_dev_name,
2903 journal->j_mount_id = 10; 2913 journal->j_mount_id = 10;
2904 journal->j_state = 0; 2914 journal->j_state = 0;
2905 atomic_set(&(journal->j_jlock), 0); 2915 atomic_set(&(journal->j_jlock), 0);
2916 reiserfs_write_unlock(sb);
2906 journal->j_cnode_free_list = allocate_cnodes(num_cnodes); 2917 journal->j_cnode_free_list = allocate_cnodes(num_cnodes);
2918 reiserfs_write_lock(sb);
2907 journal->j_cnode_free_orig = journal->j_cnode_free_list; 2919 journal->j_cnode_free_orig = journal->j_cnode_free_list;
2908 journal->j_cnode_free = journal->j_cnode_free_list ? num_cnodes : 0; 2920 journal->j_cnode_free = journal->j_cnode_free_list ? num_cnodes : 0;
2909 journal->j_cnode_used = 0; 2921 journal->j_cnode_used = 0;