diff options
Diffstat (limited to 'fs/jbd')
| -rw-r--r-- | fs/jbd/journal.c | 5 | ||||
| -rw-r--r-- | fs/jbd/recovery.c | 2 | ||||
| -rw-r--r-- | fs/jbd/transaction.c | 25 |
3 files changed, 17 insertions, 15 deletions
diff --git a/fs/jbd/journal.c b/fs/jbd/journal.c index 3943a8905eb..9816293442a 100644 --- a/fs/jbd/journal.c +++ b/fs/jbd/journal.c @@ -697,13 +697,14 @@ fail: */ /** - * journal_t * journal_init_dev() - creates an initialises a journal structure + * journal_t * journal_init_dev() - creates and initialises a journal structure * @bdev: Block device on which to create the journal * @fs_dev: Device which hold journalled filesystem for this journal. * @start: Block nr Start of journal. * @len: Length of the journal in blocks. * @blocksize: blocksize of journalling device - * @returns: a newly created journal_t * + * + * Returns: a newly created journal_t * * * journal_init_dev creates a journal which maps a fixed contiguous * range of blocks on an arbitrary block device. diff --git a/fs/jbd/recovery.c b/fs/jbd/recovery.c index 2b8edf4d6ea..43bc5e5ed06 100644 --- a/fs/jbd/recovery.c +++ b/fs/jbd/recovery.c @@ -478,7 +478,7 @@ static int do_one_pass(journal_t *journal, memcpy(nbh->b_data, obh->b_data, journal->j_blocksize); if (flags & JFS_FLAG_ESCAPE) { - *((__be32 *)bh->b_data) = + *((__be32 *)nbh->b_data) = cpu_to_be32(JFS_MAGIC_NUMBER); } diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c index 038ed743619..2c9e8f5d13a 100644 --- a/fs/jbd/transaction.c +++ b/fs/jbd/transaction.c @@ -369,7 +369,7 @@ out: /** - * int journal_restart() - restart a handle . + * int journal_restart() - restart a handle. * @handle: handle to restart * @nblocks: nr credits requested * @@ -844,8 +844,7 @@ out: } /** - * int journal_get_undo_access() - Notify intent to modify metadata with - * non-rewindable consequences + * int journal_get_undo_access() - Notify intent to modify metadata with non-rewindable consequences * @handle: transaction * @bh: buffer to undo * @credits: store the number of taken credits here (if not NULL) @@ -921,12 +920,14 @@ out: } /** - * int journal_dirty_data() - mark a buffer as containing dirty data which - * needs to be flushed before we can commit the - * current transaction. + * int journal_dirty_data() - mark a buffer as containing dirty data to be flushed * @handle: transaction * @bh: bufferhead to mark * + * Description: + * Mark a buffer as containing dirty data which needs to be flushed before + * we can commit the current transaction. + * * The buffer is placed on the transaction's data list and is marked as * belonging to the transaction. * @@ -1098,11 +1099,11 @@ no_journal: } /** - * int journal_dirty_metadata() - mark a buffer as containing dirty metadata + * int journal_dirty_metadata() - mark a buffer as containing dirty metadata * @handle: transaction to add buffer to. * @bh: buffer to mark * - * mark dirty metadata which needs to be journaled as part of the current + * Mark dirty metadata which needs to be journaled as part of the current * transaction. * * The buffer is placed on the transaction's metadata list and is marked @@ -1425,7 +1426,8 @@ int journal_stop(handle_t *handle) return err; } -/**int journal_force_commit() - force any uncommitted transactions +/** + * int journal_force_commit() - force any uncommitted transactions * @journal: journal to force * * For synchronous operations: force any uncommitted transactions @@ -1902,13 +1904,12 @@ zap_buffer_unlocked: } /** - * void journal_invalidatepage() - * @journal: journal to use for flush... + * void journal_invalidatepage() - invalidate a journal page + * @journal: journal to use for flush * @page: page to flush * @offset: length of page to invalidate. * * Reap page buffers containing data after offset in page. - * */ void journal_invalidatepage(journal_t *journal, struct page *page, |