diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/gc.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 8be5144da8e6..023f043edefd 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -953,21 +953,22 @@ gc_more: goto stop; } - if (gc_type == BG_GC && has_not_enough_free_secs(sbi, sec_freed, 0)) { - gc_type = FG_GC; + if (gc_type == BG_GC && has_not_enough_free_secs(sbi, 0, 0)) { /* - * If there is no victim and no prefree segment but still not - * enough free sections, we should flush dent/node blocks and do - * garbage collections. + * For example, if there are many prefree_segments below given + * threshold, we can make them free by checkpoint. Then, we + * secure free segments which doesn't need fggc any more. */ ret = write_checkpoint(sbi, &cpc); if (ret) goto stop; - } else if (gc_type == BG_GC && !background) { - /* f2fs_balance_fs doesn't need to do BG_GC in critical path. */ - goto stop; + if (has_not_enough_free_secs(sbi, 0, 0)) + gc_type = FG_GC; } + /* f2fs_balance_fs doesn't need to do BG_GC in critical path. */ + if (gc_type == BG_GC && !background) + goto stop; if (!__get_victim(sbi, &segno, gc_type)) goto stop; ret = 0; |