diff options
Diffstat (limited to 'fs/ubifs/log.c')
| -rw-r--r-- | fs/ubifs/log.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/ubifs/log.c b/fs/ubifs/log.c index a47ddfc9be6b..9bd4aafd5c6f 100644 --- a/fs/ubifs/log.c +++ b/fs/ubifs/log.c @@ -447,9 +447,9 @@ out: * @ltail_lnum: new log tail LEB number * * This function is called on when the commit operation was finished. It - * moves log tail to new position and unmaps LEBs which contain obsolete data. - * Returns zero in case of success and a negative error code in case of - * failure. + * moves log tail to new position and updates the master node so that it stores + * the new log tail LEB number. Returns zero in case of success and a negative + * error code in case of failure. */ int ubifs_log_end_commit(struct ubifs_info *c, int ltail_lnum) { @@ -477,7 +477,12 @@ int ubifs_log_end_commit(struct ubifs_info *c, int ltail_lnum) spin_unlock(&c->buds_lock); err = dbg_check_bud_bytes(c); + if (err) + goto out; + err = ubifs_write_master(c); + +out: mutex_unlock(&c->log_mutex); return err; } |