diff options
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/inode.c | 26 | ||||
| -rw-r--r-- | fs/reiserfs/journal.c | 18 |
2 files changed, 32 insertions, 12 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index 0a044ad98885..a5e3a0ddbe53 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -32,6 +32,7 @@ void reiserfs_delete_inode(struct inode *inode) JOURNAL_PER_BALANCE_CNT * 2 + 2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb); struct reiserfs_transaction_handle th; + int err; truncate_inode_pages(&inode->i_data, 0); @@ -49,15 +50,13 @@ void reiserfs_delete_inode(struct inode *inode) } reiserfs_update_inode_transaction(inode); - if (reiserfs_delete_object(&th, inode)) { - up(&inode->i_sem); - goto out; - } + err = reiserfs_delete_object(&th, inode); /* Do quota update inside a transaction for journaled quotas. We must do that * after delete_object so that quota updates go into the same transaction as * stat data deletion */ - DQUOT_FREE_INODE(inode); + if (!err) + DQUOT_FREE_INODE(inode); if (journal_end(&th, inode->i_sb, jbegin_count)) { up(&inode->i_sem); @@ -66,6 +65,12 @@ void reiserfs_delete_inode(struct inode *inode) up(&inode->i_sem); + /* check return value from reiserfs_delete_object after + * ending the transaction + */ + if (err) + goto out; + /* all items of file are deleted, so we can remove "save" link */ remove_save_link(inode, 0 /* not truncate */ ); /* we can't do anything * about an error here */ @@ -2099,6 +2104,7 @@ int reiserfs_truncate_file(struct inode *p_s_inode, int update_timestamps) struct page *page = NULL; int error; struct buffer_head *bh = NULL; + int err2; reiserfs_write_lock(p_s_inode->i_sb); @@ -2136,14 +2142,18 @@ int reiserfs_truncate_file(struct inode *p_s_inode, int update_timestamps) transaction of truncating gets committed - on reboot the file either appears truncated properly or not truncated at all */ add_save_link(&th, p_s_inode, 1); - error = reiserfs_do_truncate(&th, p_s_inode, page, update_timestamps); - if (error) - goto out; + err2 = reiserfs_do_truncate(&th, p_s_inode, page, update_timestamps); error = journal_end(&th, p_s_inode->i_sb, JOURNAL_PER_BALANCE_CNT * 2 + 1); if (error) goto out; + /* check reiserfs_do_truncate after ending the transaction */ + if (err2) { + error = err2; + goto out; + } + if (update_timestamps) { error = remove_save_link(p_s_inode, 1 /* truncate */ ); if (error) diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c index 68b7b78638ff..3f17ef844fb6 100644 --- a/fs/reiserfs/journal.c +++ b/fs/reiserfs/journal.c @@ -1039,6 +1039,10 @@ static int flush_commit_list(struct super_block *s, } atomic_dec(&journal->j_async_throttle); + /* We're skipping the commit if there's an error */ + if (retval || reiserfs_is_journal_aborted(journal)) + barrier = 0; + /* wait on everything written so far before writing the commit * if we are in barrier mode, send the commit down now */ @@ -1077,10 +1081,16 @@ static int flush_commit_list(struct super_block *s, BUG_ON(atomic_read(&(jl->j_commit_left)) != 1); if (!barrier) { - if (buffer_dirty(jl->j_commit_bh)) - BUG(); - mark_buffer_dirty(jl->j_commit_bh); - sync_dirty_buffer(jl->j_commit_bh); + /* If there was a write error in the journal - we can't commit + * this transaction - it will be invalid and, if successful, + * will just end up propogating the write error out to + * the file system. */ + if (likely(!retval && !reiserfs_is_journal_aborted (journal))) { + if (buffer_dirty(jl->j_commit_bh)) + BUG(); + mark_buffer_dirty(jl->j_commit_bh) ; + sync_dirty_buffer(jl->j_commit_bh) ; + } } else wait_on_buffer(jl->j_commit_bh); |