diff options
| author | Kaho Ng <ngkaho1234@gmail.com> | 2016-04-24 21:12:43 +0800 |
|---|---|---|
| committer | Kaho Ng <ngkaho1234@gmail.com> | 2016-04-24 21:12:43 +0800 |
| commit | f50e499b22fabdb125ac03a4cf8619c5cc3bae27 (patch) | |
| tree | 13db6f01272559a707f8bba9c0e000017870a0ad /src | |
| parent | 9dc5fd9ed3705ab5ff9244ae77cb57598074aee5 (diff) | |
ext4_journal: add once parameter to loops.
Diffstat (limited to 'src')
| -rw-r--r-- | src/ext4_journal.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/ext4_journal.c b/src/ext4_journal.c index b1c3e8f..6705881 100644 --- a/src/ext4_journal.c +++ b/src/ext4_journal.c @@ -1323,7 +1323,8 @@ jbd_journal_skip_pure_revoke(struct jbd_journal *journal, static void jbd_journal_purge_cp_trans(struct jbd_journal *journal, - bool flush) + bool flush, + bool once) { struct jbd_trans *trans; while ((trans = TAILQ_FIRST(&journal->cp_queue))) { @@ -1361,6 +1362,8 @@ jbd_journal_purge_cp_trans(struct jbd_journal *journal, } else jbd_journal_flush_trans(trans); } + if (once) + break; } } @@ -1375,7 +1378,7 @@ int jbd_journal_stop(struct jbd_journal *journal) /* Make sure that journalled content have reached * the disk.*/ - jbd_journal_purge_cp_trans(journal, true); + jbd_journal_purge_cp_trans(journal, true, false); /* There should be no block record in this journal * session. */ @@ -1418,7 +1421,7 @@ static uint32_t jbd_journal_alloc_block(struct jbd_journal *journal, /* If there is no space left, flush all journalled * blocks to disk first.*/ if (journal->last == journal->start) - jbd_journal_purge_cp_trans(journal, true); + jbd_journal_purge_cp_trans(journal, true, false); return start_block; } @@ -2083,7 +2086,7 @@ static void jbd_trans_end_write(struct ext4_bcache *bc __unused, TAILQ_REMOVE(&journal->cp_queue, trans, trans_node); jbd_journal_free_trans(journal, trans, false); - jbd_journal_purge_cp_trans(journal, false); + jbd_journal_purge_cp_trans(journal, false, true); jbd_journal_write_sb(journal); jbd_write_sb(journal->jbd_fs); } |