diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/file.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 322aab9d91b5..05779077cbf2 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -2125,10 +2125,12 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi, continue; } - if (blk_end && blk_end != map.m_pblk) { + if (blk_end && blk_end != map.m_pblk) fragmented = true; - break; - } + + /* record total count of block that we're going to move */ + total += map.m_len; + blk_end = map.m_pblk + map.m_len; map.m_lblk += map.m_len; @@ -2137,10 +2139,7 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi, if (!fragmented) goto out; - map.m_lblk = pg_start; - map.m_len = pg_end - pg_start; - - sec_num = (map.m_len + BLKS_PER_SEC(sbi) - 1) / BLKS_PER_SEC(sbi); + sec_num = (total + BLKS_PER_SEC(sbi) - 1) / BLKS_PER_SEC(sbi); /* * make sure there are enough free section for LFS allocation, this can @@ -2152,6 +2151,10 @@ static int f2fs_defragment_range(struct f2fs_sb_info *sbi, goto out; } + map.m_lblk = pg_start; + map.m_len = pg_end - pg_start; + total = 0; + while (map.m_lblk < pg_end) { pgoff_t idx; int cnt = 0; |