diff options
Diffstat (limited to 'fs/jbd2/transaction.c')
| -rw-r--r-- | fs/jbd2/transaction.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/jbd2/transaction.c b/fs/jbd2/transaction.c index 60361c634b5..f9cd43190b4 100644 --- a/fs/jbd2/transaction.c +++ b/fs/jbd2/transaction.c @@ -283,12 +283,12 @@ repeat: * reduce the free space arbitrarily. Be careful to account for * those buffers when checkpointing. */ - if (__jbd2_log_space_left(journal) < jbd_space_needed(journal)) { + if (jbd2_log_space_left(journal) < jbd2_space_needed(journal)) { jbd_debug(2, "Handle %p waiting for checkpoint...\n", handle); atomic_sub(nblocks, &transaction->t_outstanding_credits); read_unlock(&journal->j_state_lock); write_lock(&journal->j_state_lock); - if (__jbd2_log_space_left(journal) < jbd_space_needed(journal)) + if (jbd2_log_space_left(journal) < jbd2_space_needed(journal)) __jbd2_log_wait_for_space(journal); write_unlock(&journal->j_state_lock); goto repeat; @@ -306,7 +306,7 @@ repeat: jbd_debug(4, "Handle %p given %d credits (total %d, free %d)\n", handle, nblocks, atomic_read(&transaction->t_outstanding_credits), - __jbd2_log_space_left(journal)); + jbd2_log_space_left(journal)); read_unlock(&journal->j_state_lock); lock_map_acquire(&handle->h_lockdep_map); @@ -441,7 +441,8 @@ int jbd2_journal_extend(handle_t *handle, int nblocks) goto unlock; } - if (wanted > __jbd2_log_space_left(journal)) { + if (wanted + (wanted >> JBD2_CONTROL_BLOCKS_SHIFT) > + jbd2_log_space_left(journal)) { jbd_debug(3, "denied handle %p %d blocks: " "insufficient log space\n", handle, nblocks); goto unlock; |