diff options
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 24ad45f5e335..31ccea1378fa 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -503,8 +503,19 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need) * dir/node pages without enough free segments. */ if (has_not_enough_free_secs(sbi, 0, 0)) { - down_write(&sbi->gc_lock); - f2fs_gc(sbi, false, false, false, NULL_SEGNO); + if (test_opt(sbi, GC_MERGE) && sbi->gc_thread && + sbi->gc_thread->f2fs_gc_task) { + DEFINE_WAIT(wait); + + prepare_to_wait(&sbi->gc_thread->fggc_wq, &wait, + TASK_UNINTERRUPTIBLE); + wake_up(&sbi->gc_thread->gc_wait_queue_head); + io_schedule(); + finish_wait(&sbi->gc_thread->fggc_wq, &wait); + } else { + down_write(&sbi->gc_lock); + f2fs_gc(sbi, false, false, false, NULL_SEGNO); + } } } |