Re: [PATCH v7 10/11] f2fs: parameterize block size and mask macros

[Chao Yu <chao@kernel.org>]

On 9/1/26 06:08, Kelvin Zhang wrote:
> Block size constants, shift counts, masks, and page-to-block ratios were
> globally defined assuming a fixed 4KB block size.
> 
> Parameterize F2FS_BLKSIZE, F2FS_BLKSIZE_BITS, F2FS_BLKSIZE_MASK,
> F2FS_BLKS_PER_PAGE, and CP_CHKSUM_OFFSET with struct f2fs_sb_info *sbi
> to reference sbi->blocksize, sbi->log_blocksize, and runtime masks.
> 
> Update call sites across metadata operations, data I/O, file operations,
> garbage collection, inline data, and sysfs information.
> 
> Signed-off-by: Kelvin Zhang <zhangxp1998@gmail.com>
> ---
>  fs/f2fs/checkpoint.c    | 23 ++++++++++++-----------
>  fs/f2fs/data.c          | 25 ++++++++++++++-----------
>  fs/f2fs/extent_cache.c  |  6 ++++--
>  fs/f2fs/f2fs.h          | 15 +++++++++++----
>  fs/f2fs/file.c          | 30 +++++++++++++++++-------------
>  fs/f2fs/gc.c            | 11 ++++++-----
>  fs/f2fs/inline.c        |  6 +++---
>  fs/f2fs/inode.c         |  4 ++--
>  fs/f2fs/node.c          |  7 ++++---
>  fs/f2fs/node.h          |  2 +-
>  fs/f2fs/segment.c       | 18 +++++++++++-------
>  fs/f2fs/segment.h       |  4 ++--
>  fs/f2fs/super.c         |  6 +++---
>  fs/f2fs/sysfs.c         | 10 +++++-----
>  fs/f2fs/xattr.c         |  2 +-
>  include/linux/f2fs_fs.h | 22 +++++++++++-----------
>  16 files changed, 107 insertions(+), 84 deletions(-)
> 
> diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
> index d0dcc918422e..015c7449e45a 100644
> --- a/fs/f2fs/checkpoint.c
> +++ b/fs/f2fs/checkpoint.c
> @@ -288,7 +288,7 @@ static struct folio *__get_meta_folio(struct f2fs_sb_info *sbi, pgoff_t index,
>  		return ERR_PTR(err);
>  	}
>  
> -	f2fs_update_iostat(sbi, NULL, FS_META_READ_IO, F2FS_BLKSIZE);
> +	f2fs_update_iostat(sbi, NULL, FS_META_READ_IO, F2FS_BLKSIZE(sbi));
>  
>  	folio_lock(folio);
>  	if (unlikely(!is_meta_folio(folio))) {
> @@ -513,7 +513,7 @@ int f2fs_ra_meta_pages(struct f2fs_sb_info *sbi, block_t start, int nrpages,
>  
>  		if (!err)
>  			f2fs_update_iostat(sbi, NULL, FS_META_READ_IO,
> -							F2FS_BLKSIZE);
> +							F2FS_BLKSIZE(sbi));
>  	}
>  out:
>  	blk_finish_plug(&plug);
> @@ -1141,16 +1141,17 @@ static void write_orphan_inodes(struct f2fs_sb_info *sbi, block_t start_blk)
>  	}
>  }
>  
> -static __u32 f2fs_checkpoint_chksum(struct f2fs_checkpoint *ckpt)
> +static __u32 f2fs_checkpoint_chksum(struct f2fs_sb_info *sbi,
> +				     struct f2fs_checkpoint *ckpt)
>  {
>  	unsigned int chksum_ofs = le32_to_cpu(ckpt->checksum_offset);
>  	__u32 chksum;
>  
>  	chksum = f2fs_crc32(ckpt, chksum_ofs);
> -	if (chksum_ofs < CP_CHKSUM_OFFSET) {
> +	if (chksum_ofs < CP_CHKSUM_OFFSET(sbi)) {
>  		chksum_ofs += sizeof(chksum);
>  		chksum = f2fs_chksum(chksum, (__u8 *)ckpt + chksum_ofs,
> -				     F2FS_BLKSIZE - chksum_ofs);
> +					F2FS_BLKSIZE(sbi) - chksum_ofs);
>  	}
>  	return chksum;
>  }
> @@ -1170,13 +1171,13 @@ static int get_checkpoint_version(struct f2fs_sb_info *sbi, block_t cp_addr,
>  
>  	crc_offset = le32_to_cpu((*cp_block)->checksum_offset);
>  	if (crc_offset < CP_MIN_CHKSUM_OFFSET ||
> -			crc_offset > CP_CHKSUM_OFFSET) {
> +			crc_offset > CP_CHKSUM_OFFSET(sbi)) {
>  		f2fs_folio_put(*cp_folio, true);
>  		f2fs_warn(sbi, "invalid crc_offset: %zu", crc_offset);
>  		return -EINVAL;
>  	}
>  
> -	crc = f2fs_checkpoint_chksum(*cp_block);
> +	crc = f2fs_checkpoint_chksum(sbi, *cp_block);
>  	if (crc != cur_cp_crc(*cp_block)) {
>  		f2fs_folio_put(*cp_folio, true);
>  		f2fs_warn(sbi, "invalid crc value");
> @@ -1713,7 +1714,7 @@ static void commit_checkpoint(struct f2fs_sb_info *sbi,
>  	 */
>  	struct folio *folio = f2fs_grab_meta_folio(sbi, blk_addr);
>  
> -	memcpy(folio_address(folio), src, PAGE_SIZE);
> +	memcpy(folio_address(folio), src, F2FS_BLKSIZE(sbi));
>  
>  	folio_mark_dirty(folio);
>  	if (unlikely(!folio_clear_dirty_for_io(folio)))
> @@ -1848,7 +1849,7 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)
>  	get_sit_bitmap(sbi, __bitmap_ptr(sbi, SIT_BITMAP));
>  	get_nat_bitmap(sbi, __bitmap_ptr(sbi, NAT_BITMAP));
>  
> -	crc32 = f2fs_checkpoint_chksum(ckpt);
> +	crc32 = f2fs_checkpoint_chksum(sbi, ckpt);
>  	*((__le32 *)((unsigned char *)ckpt +
>  				le32_to_cpu(ckpt->checksum_offset)))
>  				= cpu_to_le32(crc32);
> @@ -1873,8 +1874,8 @@ static int do_checkpoint(struct f2fs_sb_info *sbi, struct cp_control *cpc)
>  	f2fs_update_meta_page(sbi, ckpt, start_blk++);
>  
>  	for (i = 1; i < 1 + cp_payload_blks; i++)
> -		f2fs_update_meta_page(sbi, (char *)ckpt + i * F2FS_BLKSIZE,
> -							start_blk++);
> +		f2fs_update_meta_page(sbi, (char *)ckpt +
> +				i * F2FS_BLKSIZE(sbi), start_blk++);
>  
>  	if (orphan_num) {
>  		write_orphan_inodes(sbi, start_blk);
> diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
> index 6ee4440c17dd..d7b22eaa746e 100644
> --- a/fs/f2fs/data.c
> +++ b/fs/f2fs/data.c
> @@ -1227,7 +1227,7 @@ static void f2fs_submit_page_read(struct inode *inode, struct fsverity_info *vi,
>  		f2fs_bug_on(sbi, 1);
>  
>  	inc_page_count(sbi, F2FS_RD_DATA);
> -	f2fs_update_iostat(sbi, NULL, FS_DATA_READ_IO, F2FS_BLKSIZE);
> +	f2fs_update_iostat(sbi, NULL, FS_DATA_READ_IO, F2FS_BLKSIZE(sbi));
>  	f2fs_submit_read_bio(sbi, bio, DATA);
>  }
>  
> @@ -2210,7 +2210,7 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
>  			count_in_cluster += map.m_len;
>  			if (count_in_cluster == cluster_size) {
>  				compr_cluster = false;
> -				size += F2FS_BLKSIZE;
> +				size += F2FS_BLKSIZE(sbi);
>  			}
>  		} else if (map.m_flags & F2FS_MAP_DELALLOC) {
>  			flags = FIEMAP_EXTENT_UNWRITTEN;
> @@ -2255,7 +2255,7 @@ static int f2fs_read_single_page(struct inode *inode, struct fsverity_info *vi,
>  				 struct readahead_control *rac)
>  {
>  	struct bio *bio = *bio_ret;
> -	const unsigned int blocksize = F2FS_BLKSIZE;
> +	const unsigned int blocksize = F2FS_BLKSIZE(F2FS_I_SB(inode));
>  	sector_t block_in_file;
>  	sector_t last_block;
>  	sector_t last_block_in_file;
> @@ -2344,7 +2344,7 @@ static int f2fs_read_single_page(struct inode *inode, struct fsverity_info *vi,
>  
>  	inc_page_count(F2FS_I_SB(inode), F2FS_RD_DATA);
>  	f2fs_update_iostat(F2FS_I_SB(inode), NULL, FS_DATA_READ_IO,
> -							F2FS_BLKSIZE);
> +					F2FS_BLKSIZE(F2FS_I_SB(inode)));
>  	*last_block_in_bio = block_nr;
>  out:
>  	*bio_ret = bio;
> @@ -2362,7 +2362,7 @@ int f2fs_read_multi_pages(struct compress_ctx *cc, struct bio **bio_ret,
>  	struct bio *bio = *bio_ret;
>  	unsigned int start_idx = cc->cluster_idx << cc->log_cluster_size;
>  	sector_t last_block_in_file;
> -	const unsigned int blocksize = F2FS_BLKSIZE;
> +	const unsigned int blocksize = F2FS_BLKSIZE(sbi);
>  	struct decompress_io_ctx *dic = NULL;
>  	struct extent_info ei = {};
>  	bool from_dnode = true;
> @@ -2495,7 +2495,8 @@ int f2fs_read_multi_pages(struct compress_ctx *cc, struct bio **bio_ret,
>  		refcount_inc(&dic->refcnt);
>  
>  		inc_page_count(sbi, F2FS_RD_DATA);
> -		f2fs_update_iostat(sbi, inode, FS_DATA_READ_IO, F2FS_BLKSIZE);
> +		f2fs_update_iostat(sbi, inode, FS_DATA_READ_IO,
> +				   F2FS_BLKSIZE(sbi));
>  		*last_block_in_bio = blkaddr;
>  	}
>  
> @@ -2669,14 +2670,14 @@ static int f2fs_read_data_large_folio(struct inode *inode,
>  		 */
>  		f2fs_wait_on_block_writeback(inode, block_nr);
>  
> -		if (!bio_add_folio(bio, folio, F2FS_BLKSIZE,
> -					offset << PAGE_SHIFT))
> +		if (!bio_add_folio(bio, folio, F2FS_BLKSIZE(F2FS_I_SB(inode)),
> +				offset << PAGE_SHIFT))
>  			goto submit_and_realloc;
>  
>  		folio_in_bio = true;
>  		inc_page_count(F2FS_I_SB(inode), F2FS_RD_DATA);
>  		f2fs_update_iostat(F2FS_I_SB(inode), NULL, FS_DATA_READ_IO,
> -				F2FS_BLKSIZE);
> +				F2FS_BLKSIZE(F2FS_I_SB(inode)));
>  		last_block_in_bio = block_nr;
>  	}
>  	trace_f2fs_read_folio(folio, DATA);
> @@ -4230,6 +4231,7 @@ static sector_t f2fs_bmap_compress(struct inode *inode, sector_t block)
>  static sector_t f2fs_bmap(struct address_space *mapping, sector_t block)
>  {
>  	struct inode *inode = mapping->host;
> +	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
>  	sector_t blknr = 0;
>  
>  	if (f2fs_has_inline_data(inode))
> @@ -4240,7 +4242,7 @@ static sector_t f2fs_bmap(struct address_space *mapping, sector_t block)
>  		filemap_write_and_wait(mapping);
>  
>  	/* Block number less than F2FS MAX BLOCKS */
> -	if (unlikely(block >= max_file_blocks(F2FS_I_SB(inode), inode)))
> +	if (unlikely(block >= max_file_blocks(sbi, inode)))
>  		goto out;
>  
>  	if (f2fs_compressed_file(inode)) {
> @@ -4442,7 +4444,8 @@ static int check_swap_activate(struct swap_info_struct *sis,
>  out:
>  	if (not_aligned)
>  		f2fs_warn(sbi, "Swapfile (%u) is not align to section: 1) creat(), 2) ioctl(F2FS_IOC_SET_PIN_FILE), 3) fallocate(%lu * N)",
> -			  not_aligned, blks_per_sec * F2FS_BLKSIZE);
> +			  not_aligned,
> +			  (unsigned long)blks_per_sec * F2FS_BLKSIZE(sbi));
>  	return ret;
>  }
>  
> diff --git a/fs/f2fs/extent_cache.c b/fs/f2fs/extent_cache.c
> index 37cf9fa8d537..2d3fdd82b13d 100644
> --- a/fs/f2fs/extent_cache.c
> +++ b/fs/f2fs/extent_cache.c
> @@ -904,11 +904,13 @@ static int __get_new_block_age(struct inode *inode, struct extent_info *ei,
>  	struct extent_info tei = *ei;	/* only fofs and len are valid */
>  
>  	/*
> -	 * When I/O is not aligned to a PAGE_SIZE, update will happen to the last
> +	 * When I/O is not aligned to the filesystem block size, update will
> +	 * happen to the last

Looks like the comment was truncated here.

>  	 * file block even in seq write. So don't record age for newly last file
>  	 * block here.

 When I/O is not aligned to the filesystem block size, update will
 happen to the last file block even in seq write. So don't record
 age for newly last file block here.

>  	 */
> -	if ((f_size >> PAGE_SHIFT) == ei->fofs && f_size & (PAGE_SIZE - 1) &&
> +	if ((f_size >> sbi->log_blocksize) == ei->fofs &&
> +	    f_size & F2FS_BLKSIZE_MASK(sbi) &&
>  			blkaddr == NEW_ADDR)
>  		return -EINVAL;
>  
> diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
> index c625a2572841..f83cdab66f54 100644
> --- a/fs/f2fs/f2fs.h
> +++ b/fs/f2fs/f2fs.h
> @@ -2234,7 +2234,7 @@ static inline struct f2fs_sb_info *F2FS_SB(struct super_block *sb)
>  	return sb->s_fs_info;
>  }
>  
> -static inline struct f2fs_sb_info *F2FS_I_SB(struct inode *inode)
> +static inline struct f2fs_sb_info *F2FS_I_SB(const struct inode *inode)

Unneeded change?

>  {
>  	return F2FS_SB(inode->i_sb);
>  }
> @@ -2249,12 +2249,18 @@ static inline struct f2fs_sb_info *F2FS_F_SB(const struct folio *folio)
>  	return F2FS_M_SB(folio->mapping);
>  }
>  
> +static inline struct f2fs_sb_info *F2FS_P_SB(struct page *page)
> +{
> +	return F2FS_F_SB(page_folio(page));
> +}

Unneeded? as no one will use in this patch?

> +
>  #define SIT_ENTRY_PER_BLOCK(sbi)	((sbi)->sit_entries_per_block)
>  #define NAT_ENTRY_PER_BLOCK(sbi)	((sbi)->nat_entries_per_block)
>  #define DEF_ADDRS_PER_INODE_SBI(sbi)	((sbi)->addrs_per_inode)
>  #define F2FS_ORPHANS_PER_BLOCK(sbi)	((sbi)->orphans_per_block)
>  #define GET_ORPHAN_BLOCKS(sbi, n)	DIV_ROUND_UP((n), \
>  					F2FS_ORPHANS_PER_BLOCK(sbi))
> +#define CP_CHKSUM_OFFSET(sbi)		(F2FS_BLKSIZE(sbi) - sizeof(__le32))
>  
>  static inline struct f2fs_orphan_footer *
>  f2fs_orphan_footer(void *orphan_block, struct f2fs_sb_info *sbi)
> @@ -2303,7 +2309,7 @@ static inline struct f2fs_checkpoint *F2FS_CKPT(struct f2fs_sb_info *sbi)
>  
>  static inline struct node_footer *F2FS_NODE_FOOTER(const struct folio *folio)
>  {
> -	return folio_address(folio) + F2FS_BLKSIZE -
> +	return folio_address(folio) + F2FS_BLKSIZE(F2FS_F_SB(folio)) -
>  		sizeof(struct node_footer);
>  }
>  
> @@ -2319,7 +2325,8 @@ static inline struct f2fs_inode *F2FS_INODE(const struct folio *folio)
>  
>  static inline __le32 *F2FS_INODE_NIDS(const struct folio *folio)
>  {
> -	return folio_address(folio) + F2FS_BLKSIZE - sizeof(struct node_footer) -
> +	return folio_address(folio) + F2FS_BLKSIZE(F2FS_F_SB(folio)) -
> +		sizeof(struct node_footer) -
>  		SIZE_OF_I_NID;
>  }
>  
> @@ -2968,7 +2975,7 @@ static inline void *__bitmap_ptr(struct f2fs_sb_info *sbi, int flag)
>  		if (flag == NAT_BITMAP)
>  			return tmp_ptr;
>  		else
> -			return (unsigned char *)ckpt + F2FS_BLKSIZE;
> +			return (unsigned char *)ckpt + F2FS_BLKSIZE(sbi);
>  	} else {
>  		offset = (flag == NAT_BITMAP) ?
>  			le32_to_cpu(ckpt->sit_ver_bitmap_bytesize) : 0;
> diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
> index 6fafb32bc5f2..7001c18da506 100644
> --- a/fs/f2fs/file.c
> +++ b/fs/f2fs/file.c
> @@ -110,7 +110,8 @@ static vm_fault_t f2fs_filemap_fault(struct vm_fault *vmf)
>  	ret = filemap_fault(vmf);
>  	if (ret & VM_FAULT_LOCKED)
>  		f2fs_update_iostat(F2FS_I_SB(inode), inode,
> -					APP_MAPPED_READ_IO, F2FS_BLKSIZE);
> +					APP_MAPPED_READ_IO,
> +					F2FS_BLKSIZE(F2FS_I_SB(inode)));
>  
>  	trace_f2fs_filemap_fault(inode, vmf->pgoff, flags, ret);
>  
> @@ -233,7 +234,7 @@ static vm_fault_t f2fs_vm_page_mkwrite(struct vm_fault *vmf)
>  	}
>  	folio_mark_dirty(folio);
>  
> -	f2fs_update_iostat(sbi, inode, APP_MAPPED_IO, F2FS_BLKSIZE);
> +	f2fs_update_iostat(sbi, inode, APP_MAPPED_IO, F2FS_BLKSIZE(sbi));
>  	f2fs_update_time(sbi, REQ_TIME);
>  
>  out_sem:
> @@ -974,7 +975,7 @@ int f2fs_truncate(struct inode *inode)
>  
>  	trace_f2fs_truncate(inode);
>  
> -	if (time_to_inject(sbi, FAULT_TRUNCATE))
> +	if (time_to_inject(F2FS_I_SB(inode), FAULT_TRUNCATE))
>  		return -EIO;
>  
>  	err = f2fs_dquot_initialize(inode);
> @@ -1675,7 +1676,8 @@ static int f2fs_collapse_range(struct inode *inode, loff_t offset, loff_t len)
>  		return -EINVAL;
>  
>  	/* collapse range should be aligned to block size of f2fs. */
> -	if (offset & (F2FS_BLKSIZE - 1) || len & (F2FS_BLKSIZE - 1))
> +	if (offset & F2FS_BLKSIZE_MASK(F2FS_I_SB(inode)) ||
> +	    len & F2FS_BLKSIZE_MASK(F2FS_I_SB(inode)))
>  		return -EINVAL;
>  
>  	ret = f2fs_convert_inline_inode(inode);
> @@ -1890,7 +1892,8 @@ static int f2fs_insert_range(struct inode *inode, loff_t offset, loff_t len)
>  		return -EINVAL;
>  
>  	/* insert range should be aligned to block size of f2fs. */
> -	if (offset & (F2FS_BLKSIZE - 1) || len & (F2FS_BLKSIZE - 1))
> +	if (offset & F2FS_BLKSIZE_MASK(F2FS_I_SB(inode)) ||
> +	    len & F2FS_BLKSIZE_MASK(F2FS_I_SB(inode)))
>  		return -EINVAL;
>  
>  	ret = f2fs_convert_inline_inode(inode);
> @@ -3193,7 +3196,8 @@ static int f2fs_ioc_defragment(struct file *filp, unsigned long arg)
>  		return -EFAULT;
>  
>  	/* verify alignment of offset & size */
> -	if (range.start & (F2FS_BLKSIZE - 1) || range.len & (F2FS_BLKSIZE - 1))
> +	if (range.start & F2FS_BLKSIZE_MASK(sbi) ||
> +	    range.len & F2FS_BLKSIZE_MASK(sbi))
>  		return -EINVAL;
>  
>  	if (unlikely(F2FS_BYTES_TO_BLK(sbi, range.start + range.len) >
> @@ -3279,7 +3283,7 @@ static int f2fs_move_file_range(struct file *file_in, loff_t pos_in,
>  	if (src == dst && pos_out > pos_in && pos_out < pos_in + len)
>  		goto out_unlock;
>  	if (pos_in + len == src->i_size)
> -		len = ALIGN(src->i_size, F2FS_BLKSIZE) - pos_in;
> +		len = ALIGN(src->i_size, F2FS_BLKSIZE(sbi)) - pos_in;
>  	if (len == 0) {
>  		ret = 0;
>  		goto out_unlock;
> @@ -3297,9 +3301,9 @@ static int f2fs_move_file_range(struct file *file_in, loff_t pos_in,
>  	}
>  
>  	/* verify the end result is block aligned */
> -	if (!IS_ALIGNED(pos_in, F2FS_BLKSIZE) ||
> -			!IS_ALIGNED(pos_in + len, F2FS_BLKSIZE) ||
> -			!IS_ALIGNED(pos_out, F2FS_BLKSIZE))
> +	if (!IS_ALIGNED(pos_in, F2FS_BLKSIZE(sbi)) ||
> +			!IS_ALIGNED(pos_in + len, F2FS_BLKSIZE(sbi)) ||
> +			!IS_ALIGNED(pos_out, F2FS_BLKSIZE(sbi)))
>  		goto out_unlock;
>  
>  	ret = f2fs_convert_inline_inode(src);
> @@ -4593,14 +4597,14 @@ static int f2fs_sec_trim_file(struct file *filp, unsigned long arg)
>  		to_end = true;
>  	}
>  
> -	if (!IS_ALIGNED(range.start, F2FS_BLKSIZE) ||
> -			(!to_end && !IS_ALIGNED(end_addr, F2FS_BLKSIZE))) {
> +	if (!IS_ALIGNED(range.start, F2FS_BLKSIZE(sbi)) ||
> +	    (!to_end && !IS_ALIGNED(end_addr, F2FS_BLKSIZE(sbi)))) {
>  		ret = -EINVAL;
>  		goto err;
>  	}
>  
>  	index = F2FS_BYTES_TO_BLK(sbi, range.start);
> -	pg_end = DIV_ROUND_UP(end_addr, F2FS_BLKSIZE);
> +	pg_end = F2FS_BLK_ALIGN(sbi, end_addr);
>  
>  	ret = f2fs_convert_inline_inode(inode);
>  	if (ret)
> diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
> index f15ab07a7347..299d5310e597 100644
> --- a/fs/f2fs/gc.c
> +++ b/fs/f2fs/gc.c
> @@ -1303,8 +1303,8 @@ static int ra_data_block(struct inode *inode, pgoff_t index)
>  	f2fs_put_page(fio.encrypted_page, false);
>  	f2fs_folio_put(folio, true);
>  
> -	f2fs_update_iostat(sbi, inode, FS_DATA_READ_IO, F2FS_BLKSIZE);
> -	f2fs_update_iostat(sbi, NULL, FS_GDATA_READ_IO, F2FS_BLKSIZE);
> +	f2fs_update_iostat(sbi, inode, FS_DATA_READ_IO, F2FS_BLKSIZE(sbi));
> +	f2fs_update_iostat(sbi, NULL, FS_GDATA_READ_IO, F2FS_BLKSIZE(sbi));
>  
>  	if (atomic_inode)
>  		iput(atomic_inode);
> @@ -1424,9 +1424,9 @@ static int move_data_block(struct inode *inode, block_t bidx,
>  		}
>  
>  		f2fs_update_iostat(fio.sbi, inode, FS_DATA_READ_IO,
> -							F2FS_BLKSIZE);
> +						F2FS_BLKSIZE(fio.sbi));
>  		f2fs_update_iostat(fio.sbi, NULL, FS_GDATA_READ_IO,
> -							F2FS_BLKSIZE);
> +						F2FS_BLKSIZE(fio.sbi));
>  
>  		folio_lock(mfolio);
>  		if (unlikely(!is_meta_folio(mfolio) ||
> @@ -1477,7 +1477,8 @@ static int move_data_block(struct inode *inode, block_t bidx,
>  	fio.new_blkaddr = newaddr;
>  	f2fs_submit_page_write(&fio);
>  
> -	f2fs_update_iostat(fio.sbi, NULL, FS_GC_DATA_IO, F2FS_BLKSIZE);
> +	f2fs_update_iostat(fio.sbi, NULL, FS_GC_DATA_IO,
> +					F2FS_BLKSIZE(fio.sbi));
>  
>  	f2fs_update_data_blkaddr(&dn, newaddr);
>  	set_inode_flag(inode, FI_APPEND_WRITE);
> diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c
> index 73cd9b6ddcc5..3e0b9449ffba 100644
> --- a/fs/f2fs/inline.c
> +++ b/fs/f2fs/inline.c
> @@ -448,7 +448,7 @@ static int f2fs_move_inline_dirents(struct inode *dir, struct folio *ifolio,
>  	 * Start by zeroing the full block, to ensure that all unused space is
>  	 * zeroed and no uninitialized memory is leaked to disk.
>  	 */
> -	memset(dentry_blk, 0, F2FS_BLKSIZE);
> +	memset(dentry_blk, 0, F2FS_BLKSIZE(F2FS_I_SB(dir)));
>  
>  	make_dentry_ptr_inline(dir, &src, inline_dentry);
>  	make_dentry_ptr_block(dir, &dst, dentry_blk);
> @@ -477,8 +477,8 @@ static int f2fs_move_inline_dirents(struct inode *dir, struct folio *ifolio,
>  		F2FS_I(dir)->i_inline_xattr_size = 0;
>  
>  	f2fs_i_depth_write(dir, 1);
> -	if (i_size_read(dir) < PAGE_SIZE)
> -		f2fs_i_size_write(dir, PAGE_SIZE);
> +	if (i_size_read(dir) < F2FS_BLKSIZE(F2FS_I_SB(dir)))
> +		f2fs_i_size_write(dir, F2FS_BLKSIZE(F2FS_I_SB(dir)));
>  out:
>  	f2fs_folio_put(folio, true);
>  	return err;
> diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
> index b628fdc4198f..b947b724b3bc 100644
> --- a/fs/f2fs/inode.c
> +++ b/fs/f2fs/inode.c
> @@ -165,7 +165,7 @@ static __u32 f2fs_inode_chksum(struct f2fs_sb_info *sbi, struct folio *folio)
>  	chksum = f2fs_chksum(chksum, (__u8 *)&dummy_cs, cs_size);
>  	offset += cs_size;
>  	chksum = f2fs_chksum(chksum, (__u8 *)ri + offset,
> -			     F2FS_BLKSIZE - offset);
> +			     F2FS_BLKSIZE(sbi) - offset);
>  	return chksum;
>  }
>  
> @@ -447,7 +447,7 @@ static int do_read_inode(struct inode *inode)
>  	set_nlink(inode, le32_to_cpu(ri->i_links));
>  	inode->i_size = le64_to_cpu(ri->i_size);
>  	inode->i_blocks = SECTOR_FROM_BLOCK(sbi,
> -			le64_to_cpu(ri->i_blocks) - 1);
> +					    le64_to_cpu(ri->i_blocks) - 1);

Unneeded change.

>  
>  	inode_set_atime(inode, le64_to_cpu(ri->i_atime),
>  			le32_to_cpu(ri->i_atime_nsec));
> diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
> index e7aa3b790214..8d16715a3aae 100644
> --- a/fs/f2fs/node.c
> +++ b/fs/f2fs/node.c
> @@ -165,7 +165,7 @@ static struct folio *get_next_nat_folio(struct f2fs_sb_info *sbi, nid_t nid)
>  
>  	src_addr = folio_address(src_folio);
>  	dst_addr = folio_address(dst_folio);
> -	memcpy(dst_addr, src_addr, PAGE_SIZE);
> +	memcpy(dst_addr, src_addr, F2FS_BLKSIZE(sbi));
>  	folio_mark_dirty(dst_folio);
>  	f2fs_folio_put(src_folio, true);
>  
> @@ -1498,7 +1498,8 @@ static int read_node_folio(struct folio *folio, blk_opf_t op_flags)
>  	err = f2fs_submit_page_bio(&fio);
>  
>  	if (!err)
> -		f2fs_update_iostat(sbi, NULL, FS_NODE_READ_IO, F2FS_BLKSIZE);
> +		f2fs_update_iostat(sbi, NULL, FS_NODE_READ_IO,
> +				   F2FS_BLKSIZE(sbi));
>  
>  	return err;
>  }
> @@ -3311,7 +3312,7 @@ static int __get_nat_bitmaps(struct f2fs_sb_info *sbi)
>  			return PTR_ERR(folio);
>  
>  		memcpy(nm_i->nat_bits + F2FS_BLK_TO_BYTES(sbi, i),
> -					folio_address(folio), F2FS_BLKSIZE);
> +					folio_address(folio), F2FS_BLKSIZE(sbi));
>  		f2fs_folio_put(folio, true);
>  	}
>  
> diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h
> index 6a2b7c63f4a3..32125f8fc753 100644
> --- a/fs/f2fs/node.h
> +++ b/fs/f2fs/node.h
> @@ -284,7 +284,7 @@ static inline void fill_node_footer(const struct folio *folio, nid_t nid,
>  	unsigned int old_flag = 0;
>  
>  	if (reset)
> -		memset(rn, 0, F2FS_BLKSIZE);
> +		memset(rn, 0, F2FS_BLKSIZE(F2FS_F_SB(folio)));
>  	else
>  		old_flag = le32_to_cpu(footer->flag);
>  
> diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
> index f58b26c84b3a..f2641a6080ae 100644
> --- a/fs/f2fs/segment.c
> +++ b/fs/f2fs/segment.c
> @@ -1316,7 +1316,8 @@ static void __submit_zone_reset_cmd(struct f2fs_sb_info *sbi,
>  	submit_bio(bio);
>  
>  	atomic_inc(&dcc->issued_discard);
> -	f2fs_update_iostat(sbi, NULL, FS_ZONE_RESET_IO, dc->di.len * F2FS_BLKSIZE);
> +	f2fs_update_iostat(sbi, NULL, FS_ZONE_RESET_IO,
> +			   dc->di.len * F2FS_BLKSIZE(sbi));
>  }
>  #endif
>  
> @@ -1419,7 +1420,8 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi,
>  
>  		atomic_inc(&dcc->issued_discard);
>  
> -		f2fs_update_iostat(sbi, NULL, FS_DISCARD_IO, len * F2FS_BLKSIZE);
> +		f2fs_update_iostat(sbi, NULL, FS_DISCARD_IO,
> +			   len * F2FS_BLKSIZE(sbi));
>  
>  		lstart += len;
>  		start += len;
> @@ -2797,7 +2799,7 @@ void f2fs_update_meta_page(struct f2fs_sb_info *sbi,
>  	if (IS_ERR(folio))
>  		return;
>  
> -	memcpy(folio_address(folio), src, PAGE_SIZE);
> +	memcpy(folio_address(folio), src, F2FS_BLKSIZE(sbi));
>  	folio_mark_dirty(folio);
>  	f2fs_folio_put(folio, true);
>  }
> @@ -4152,7 +4154,7 @@ void f2fs_do_write_meta_page(struct f2fs_sb_info *sbi, struct folio *folio,
>  	f2fs_submit_page_write(&fio);
>  
>  	stat_inc_meta_count(sbi, folio->index);
> -	f2fs_update_iostat(sbi, NULL, io_type, F2FS_BLKSIZE);
> +	f2fs_update_iostat(sbi, NULL, io_type, F2FS_BLKSIZE(sbi));
>  }
>  
>  void f2fs_do_write_node_page(unsigned int nid, struct f2fs_io_info *fio)
> @@ -4162,7 +4164,8 @@ void f2fs_do_write_node_page(unsigned int nid, struct f2fs_io_info *fio)
>  	set_summary(&sum, nid, 0, 0);
>  	do_write_page(&sum, fio);
>  
> -	f2fs_update_iostat(fio->sbi, NULL, fio->io_type, F2FS_BLKSIZE);
> +	f2fs_update_iostat(fio->sbi, NULL, fio->io_type,
> +					F2FS_BLKSIZE(fio->sbi));
>  }
>  
>  void f2fs_outplace_write_data(struct dnode_of_data *dn,
> @@ -4178,7 +4181,8 @@ void f2fs_outplace_write_data(struct dnode_of_data *dn,
>  	do_write_page(&sum, fio);
>  	f2fs_update_data_blkaddr(dn, fio->new_blkaddr);
>  
> -	f2fs_update_iostat(sbi, dn->inode, fio->io_type, F2FS_BLKSIZE);
> +	f2fs_update_iostat(sbi, dn->inode, fio->io_type,
> +					F2FS_BLKSIZE(sbi));
>  }
>  
>  int f2fs_inplace_write_data(struct f2fs_io_info *fio)
> @@ -4220,7 +4224,7 @@ int f2fs_inplace_write_data(struct f2fs_io_info *fio)
>  		f2fs_update_device_state(fio->sbi, fio->ino,
>  						fio->new_blkaddr, 1);
>  		f2fs_update_iostat(fio->sbi, fio_inode(fio),
> -						fio->io_type, F2FS_BLKSIZE);
> +						fio->io_type, F2FS_BLKSIZE(fio->sbi));
>  	}
>  
>  	return err;
> diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
> index 2275404e769c..2c85c085961b 100644
> --- a/fs/f2fs/segment.h
> +++ b/fs/f2fs/segment.h
> @@ -116,7 +116,7 @@ f2fs_start_segno(struct f2fs_sb_info *sbi, unsigned int segno)
>  
>  #define SECTOR_FROM_BLOCK(sbi, blk_addr)				\
>  	(((sector_t)blk_addr) << F2FS_LOG_SECTORS_PER_BLOCK(sbi))
> -#define SECTOR_TO_BLOCK(sbi, sectors)					\
> +#define SECTOR_TO_BLOCK(sbi, sectors)				\

Unneeded change.

>  	((sectors) >> F2FS_LOG_SECTORS_PER_BLOCK(sbi))
>  
>  /*
> @@ -432,7 +432,7 @@ static inline void seg_info_to_sit_folio(struct f2fs_sb_info *sbi,
>  	int i;
>  
>  	raw_sit = folio_address(folio);
> -	memset(raw_sit, 0, PAGE_SIZE);
> +	memset(raw_sit, 0, F2FS_BLKSIZE(sbi));
>  	for (i = 0; i < end - start; i++) {
>  		rs = &raw_sit->entries[i];
>  		se = get_seg_entry(sbi, start + i);
> diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
> index b962c14cbcc1..ca6403a0ed88 100644
> --- a/fs/f2fs/super.c
> +++ b/fs/f2fs/super.c
> @@ -1610,7 +1610,7 @@ static int f2fs_check_opt_consistency(struct fs_context *fc,
>  			return -EINVAL;
>  		}
>  		min_size = MIN_INLINE_XATTR_SIZE;
> -		max_size = MAX_INLINE_XATTR_SIZE_FOR_BLOCKSIZE(F2FS_BLKSIZE);
> +		max_size = MAX_INLINE_XATTR_SIZE_FOR_BLOCKSIZE(F2FS_BLKSIZE(sbi));
>  
>  		if (F2FS_OPTION(sbi).inline_xattr_size < min_size ||
>  				F2FS_OPTION(sbi).inline_xattr_size > max_size) {
> @@ -4079,10 +4079,10 @@ static int sanity_check_raw_super(struct f2fs_sb_info *sbi,
>  	}
>  
>  	/* only support block_size equals to PAGE_SIZE */
> -	if (le32_to_cpu(raw_super->log_blocksize) != F2FS_BLKSIZE_BITS) {
> +	if (le32_to_cpu(raw_super->log_blocksize) != PAGE_SHIFT) {
>  		f2fs_info(sbi, "Invalid log_blocksize (%u), supports only %u",
>  			  le32_to_cpu(raw_super->log_blocksize),
> -			  F2FS_BLKSIZE_BITS);
> +			  PAGE_SHIFT);
>  		return -EFSCORRUPTED;
>  	}
>  
> diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
> index 811e350a1430..aaca9ed9b169 100644
> --- a/fs/f2fs/sysfs.c
> +++ b/fs/f2fs/sysfs.c
> @@ -1871,8 +1871,8 @@ static int __maybe_unused disk_map_seq_show(struct seq_file *seq,
>  	struct f2fs_sb_info *sbi = F2FS_SB(sb);
>  	int i;
>  
> -	seq_printf(seq, "Address Layout   : %5luB Block address (# of Segments)\n",
> -					F2FS_BLKSIZE);
> +	seq_printf(seq, "Address Layout   : %5uB Block address (# of Segments)\n",
> +		   F2FS_BLKSIZE(sbi));
>  	seq_printf(seq, " SB            : %12s\n", "0/1024B");
>  	seq_printf(seq, " seg0_blkaddr  : 0x%010x\n", SEG0_BLKADDR(sbi));
>  	seq_printf(seq, " Checkpoint    : 0x%010x (%10d)\n",
> @@ -1889,13 +1889,13 @@ static int __maybe_unused disk_map_seq_show(struct seq_file *seq,
>  	seq_printf(seq, " Main          : 0x%010x (%10d)\n",
>  			SM_I(sbi)->main_blkaddr,
>  			le32_to_cpu(F2FS_RAW_SUPER(sbi)->segment_count_main));
> -	seq_printf(seq, " Block size    : %12lu KB\n", F2FS_BLKSIZE >> 10);
> +	seq_printf(seq, " Block size    : %12u KB\n", F2FS_BLKSIZE(sbi) >> 10);
>  	seq_printf(seq, " Segment size  : %12d MB\n",
> -			(BLKS_PER_SEG(sbi) << (F2FS_BLKSIZE_BITS - 10)) >> 10);
> +			(BLKS_PER_SEG(sbi) << (F2FS_BLKSIZE_BITS(sbi) - 10)) >> 10);
>  	seq_printf(seq, " Segs/Sections : %12d\n",
>  			SEGS_PER_SEC(sbi));
>  	seq_printf(seq, " Section size  : %12d MB\n",
> -			(BLKS_PER_SEC(sbi) << (F2FS_BLKSIZE_BITS - 10)) >> 10);
> +			(BLKS_PER_SEC(sbi) << (F2FS_BLKSIZE_BITS(sbi) - 10)) >> 10);
>  	seq_printf(seq, " # of Sections : %12d\n",
>  			le32_to_cpu(F2FS_RAW_SUPER(sbi)->section_count));
>  
> diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
> index 99c863513725..98059e583b09 100644
> --- a/fs/f2fs/xattr.c
> +++ b/fs/f2fs/xattr.c
> @@ -850,4 +850,4 @@ int __init f2fs_init_xattr_cache(void)
>  void f2fs_destroy_xattr_cache(void)
>  {
>  	kmem_cache_destroy(inline_xattr_slab);
> -}
> \ No newline at end of file
> +}
> diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h
> index f622d26f37a7..957bb713ff24 100644
> --- a/include/linux/f2fs_fs.h
> +++ b/include/linux/f2fs_fs.h
> @@ -14,12 +14,9 @@
>  #define F2FS_SUPER_OFFSET		1024	/* byte-size offset */
>  #define F2FS_MIN_LOG_SECTOR_SIZE	9	/* 9 bits for 512 bytes */
>  #define F2FS_MAX_LOG_SECTOR_SIZE	PAGE_SHIFT	/* Max is Block Size */
> -#define F2FS_LOG_SECTORS_PER_BLOCK(sbi)	((sbi)->log_blocksize - 9) /* log number for sector/blk */
>  #define F2FS_MIN_LOG_BLOCKSIZE		12
>  #define F2FS_MIN_BLKSIZE		4096UL
> -#define F2FS_BLKSIZE			PAGE_SIZE /* support only block == page */
>  #define F2FS_MAX_BLKSIZE		PAGE_SIZE
> -#define F2FS_BLKSIZE_BITS		PAGE_SHIFT /* bits for F2FS_BLKSIZE */
>  #define F2FS_MAX_EXTENSION		64	/* # of extension entries */
>  #define F2FS_EXTENSION_LEN		8	/* max size of extension */
>  
> @@ -27,15 +24,19 @@
>  #define NEW_ADDR		((block_t)-1)	/* used as block_t addresses */
>  #define COMPRESS_ADDR		((block_t)-2)	/* used as compressed data flag */
>  
> -#define F2FS_BLKSIZE_MASK		(F2FS_BLKSIZE - 1)
> +#define F2FS_BLKSIZE(sbi)		((sbi)->blocksize)
> +#define F2FS_BLKSIZE_BITS(sbi)		((sbi)->log_blocksize)
> +#define F2FS_BLKSIZE_MASK(sbi)		(F2FS_BLKSIZE(sbi) - 1)
> +#define F2FS_LOG_SECTORS_PER_BLOCK(sbi)	(F2FS_BLKSIZE_BITS(sbi) - 9)
> +#define F2FS_BLKS_PER_PAGE(sbi)		(PAGE_SIZE / F2FS_BLKSIZE(sbi))
>  #define F2FS_BYTES_TO_BLK(sbi, bytes)					\
> -	((unsigned long long)(bytes) >> (sbi)->log_blocksize)
> +	((unsigned long long)(bytes) >> F2FS_BLKSIZE_BITS(sbi))
>  #define F2FS_BLK_TO_BYTES(sbi, blk)					\
> -	((unsigned long long)(blk) << (sbi)->log_blocksize)
> +	((unsigned long long)(blk) << F2FS_BLKSIZE_BITS(sbi))
>  #define F2FS_BLK_END_BYTES(sbi, blk)					\
>  	(F2FS_BLK_TO_BYTES(sbi, (blk) + 1) - 1)
>  #define F2FS_BLK_ALIGN(sbi, x)						\
> -	DIV_ROUND_UP_ULL((x), (sbi)->blocksize)
> +	DIV_ROUND_UP_ULL((x), F2FS_BLKSIZE(sbi))
>  
>  /* 0, 1(node nid), 2(meta nid) are reserved node id */
>  #define F2FS_RESERVED_NODE_NUM		3
> @@ -221,7 +222,6 @@ struct f2fs_checkpoint {
>  	unsigned char sit_nat_version_bitmap[];
>  } __packed;
>  
> -#define CP_CHKSUM_OFFSET	(F2FS_BLKSIZE - sizeof(__le32))	/* default chksum offset in checkpoint */
>  #define CP_MIN_CHKSUM_OFFSET						\
>  	(offsetof(struct f2fs_checkpoint, sit_nat_version_bitmap))
>  
> @@ -271,7 +271,7 @@ struct node_footer {
>  } __packed;
>  
>  /* Address Pointers in an Inode */
> -#define DEF_ADDRS_PER_INODE	((F2FS_BLKSIZE - OFFSET_OF_END_OF_I_EXT	\
> +#define DEF_ADDRS_PER_INODE	((PAGE_SIZE - OFFSET_OF_END_OF_I_EXT	\

Why we change to use PAGE_SIZE?

>  					- SIZE_OF_I_NID	\
>  					- sizeof(struct node_footer)) / sizeof(__le32))
>  #define CUR_ADDRS_PER_INODE(inode)	(DEF_ADDRS_PER_INODE - \
> @@ -279,10 +279,10 @@ struct node_footer {
>  #define DEF_NIDS_PER_INODE	5	/* Node IDs in an Inode */
>  #define ADDRS_PER_INODE(inode)	addrs_per_page(inode, true)
>  /* Address Pointers in a Direct Block */
> -#define DEF_ADDRS_PER_BLOCK	((F2FS_BLKSIZE - sizeof(struct node_footer)) / sizeof(__le32))
> +#define DEF_ADDRS_PER_BLOCK	((PAGE_SIZE - sizeof(struct node_footer)) / sizeof(__le32))

Ditto,

>  #define ADDRS_PER_BLOCK(inode)	addrs_per_page(inode, false)
>  /* Node IDs in an Indirect Block */
> -#define NIDS_PER_BLOCK		((F2FS_BLKSIZE - sizeof(struct node_footer)) / sizeof(__le32))
> +#define NIDS_PER_BLOCK		((PAGE_SIZE - sizeof(struct node_footer)) / sizeof(__le32))

Ditto,

Thanks,

>  
>  #define ADDRS_PER_PAGE(folio, inode)	(addrs_per_page(inode, IS_INODE(folio)))
>