diff options
| author | Wu Bo | 2024-04-28 21:51:42 -0600 |
|---|---|---|
| committer | Jaegeuk Kim | 2024-05-09 00:43:03 +0000 |
| commit | aa4074e8fec4d2e686daee627fcafb3503efe365 (patch) | |
| tree | 23fc17b6d16c33ccdb3b38e02bc93aa6a5cca54c /fs/f2fs | |
| parent | 48d180e2bf5a527ba6513a8abddf8b3beb6b7674 (diff) | |
f2fs: fix block migration when section is not aligned to pow2
As for zoned-UFS, f2fs section size is forced to zone size. And zone
size may not aligned to pow2.
Fixes: 859fca6b706e ("f2fs: swap: support migrating swapfile in aligned write mode")
Signed-off-by: Liao Yuanhong <liaoyuanhong@vivo.com>
Signed-off-by: Wu Bo <bo.wu@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/data.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index a990236f137e..bdbd4195cadc 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -3917,15 +3917,14 @@ static int check_swap_activate(struct swap_info_struct *sis, struct address_space *mapping = swap_file->f_mapping; struct inode *inode = mapping->host; struct f2fs_sb_info *sbi = F2FS_I_SB(inode); - sector_t cur_lblock; - sector_t last_lblock; - sector_t pblock; - sector_t lowest_pblock = -1; - sector_t highest_pblock = 0; + block_t cur_lblock; + block_t last_lblock; + block_t pblock; + block_t lowest_pblock = -1; + block_t highest_pblock = 0; int nr_extents = 0; - unsigned long nr_pblocks; + unsigned int nr_pblocks; unsigned int blks_per_sec = BLKS_PER_SEC(sbi); - unsigned int sec_blks_mask = BLKS_PER_SEC(sbi) - 1; unsigned int not_aligned = 0; int ret = 0; @@ -3963,8 +3962,8 @@ retry: pblock = map.m_pblk; nr_pblocks = map.m_len; - if ((pblock - SM_I(sbi)->main_blkaddr) & sec_blks_mask || - nr_pblocks & sec_blks_mask || + if ((pblock - SM_I(sbi)->main_blkaddr) % blks_per_sec || + nr_pblocks % blks_per_sec || !f2fs_valid_pinned_area(sbi, pblock)) { bool last_extent = false; |