diff options
Diffstat (limited to 'fs/f2fs/gc.c')
| -rw-r--r-- | fs/f2fs/gc.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 8f7fa326ce95..c1599b48859b 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -815,7 +815,7 @@ static int do_garbage_collect(struct f2fs_sb_info *sbi, struct blk_plug plug; unsigned int segno = start_segno; unsigned int end_segno = start_segno + sbi->segs_per_sec; - int seg_freed = 0; + int sec_freed = 0; unsigned char type = IS_DATASEG(get_seg_entry(sbi, segno)->type) ? SUM_TYPE_DATA : SUM_TYPE_NODE; @@ -871,22 +871,20 @@ static int do_garbage_collect(struct f2fs_sb_info *sbi, blk_finish_plug(&plug); - if (gc_type == FG_GC) { - while (start_segno < end_segno) - if (get_valid_blocks(sbi, start_segno++, 1) == 0) - seg_freed++; - } + if (gc_type == FG_GC && + get_valid_blocks(sbi, start_segno, sbi->segs_per_sec) == 0) + sec_freed = 1; stat_inc_call_count(sbi->stat_info); - return seg_freed; + return sec_freed; } int f2fs_gc(struct f2fs_sb_info *sbi, bool sync) { unsigned int segno; int gc_type = sync ? FG_GC : BG_GC; - int sec_freed = 0, seg_freed; + int sec_freed = 0; int ret = -EINVAL; struct cp_control cpc; struct gc_inode_list gc_list = { @@ -925,9 +923,8 @@ gc_more: goto stop; ret = 0; - seg_freed = do_garbage_collect(sbi, segno, &gc_list, gc_type); - - if (gc_type == FG_GC && seg_freed == sbi->segs_per_sec) + if (do_garbage_collect(sbi, segno, &gc_list, gc_type) && + gc_type == FG_GC) sec_freed++; if (gc_type == FG_GC) |