diff options
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 1215ca1bd4e2..265c3bc44f2d 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -558,8 +558,27 @@ int f2fs_issue_flush(struct f2fs_sb_info *sbi) wait_for_completion(&cmd.wait); atomic_dec(&fcc->issing_flush); } else { - llist_del_all(&fcc->issue_list); - atomic_set(&fcc->issing_flush, 0); + struct llist_node *list; + + list = llist_del_all(&fcc->issue_list); + if (!list) { + wait_for_completion(&cmd.wait); + atomic_dec(&fcc->issing_flush); + } else { + struct flush_cmd *tmp, *next; + + ret = submit_flush_wait(sbi); + + llist_for_each_entry_safe(tmp, next, list, llnode) { + if (tmp == &cmd) { + cmd.ret = ret; + atomic_dec(&fcc->issing_flush); + continue; + } + tmp->ret = ret; + complete(&tmp->wait); + } + } } return cmd.ret; |