6.12-stable review patch. If anyone has any objections, please let me know.
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From: Chao Yu chao@kernel.org
[ Upstream commit 7461f37094180200cb2f98e60ef99a0cea97beec ]
f2fs doesn't support different blksize in one instance, so bytes_to_blks() and blks_to_bytes() are equal to F2FS_BYTES_TO_BLK and F2FS_BLK_TO_BYTES, let's use F2FS_BYTES_TO_BLK/F2FS_BLK_TO_BYTES instead for cleanup.
Reviewed-by: Zhiguo Niu zhiguo.niu@unisoc.com Signed-off-by: Chao Yu chao@kernel.org Signed-off-by: Jaegeuk Kim jaegeuk@kernel.org Stable-dep-of: 6787a8224585 ("f2fs: fix to requery extent which cross boundary of inquiry") Signed-off-by: Sasha Levin sashal@kernel.org --- fs/f2fs/data.c | 68 +++++++++++++++++++++----------------------------- 1 file changed, 29 insertions(+), 39 deletions(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 9efe4c00d75bb..0f9728e0d5631 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1819,16 +1819,6 @@ bool f2fs_overwrite_io(struct inode *inode, loff_t pos, size_t len) return true; }
-static inline u64 bytes_to_blks(struct inode *inode, u64 bytes) -{ - return (bytes >> inode->i_blkbits); -} - -static inline u64 blks_to_bytes(struct inode *inode, u64 blks) -{ - return (blks << inode->i_blkbits); -} - static int f2fs_xattr_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo) { @@ -1854,7 +1844,7 @@ static int f2fs_xattr_fiemap(struct inode *inode, return err; }
- phys = blks_to_bytes(inode, ni.blk_addr); + phys = F2FS_BLK_TO_BYTES(ni.blk_addr); offset = offsetof(struct f2fs_inode, i_addr) + sizeof(__le32) * (DEF_ADDRS_PER_INODE - get_inline_xattr_addrs(inode)); @@ -1886,7 +1876,7 @@ static int f2fs_xattr_fiemap(struct inode *inode, return err; }
- phys = blks_to_bytes(inode, ni.blk_addr); + phys = F2FS_BLK_TO_BYTES(ni.blk_addr); len = inode->i_sb->s_blocksize;
f2fs_put_page(page, 1); @@ -1948,16 +1938,16 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, goto out; }
- if (bytes_to_blks(inode, len) == 0) - len = blks_to_bytes(inode, 1); + if (F2FS_BYTES_TO_BLK(len) == 0) + len = F2FS_BLKSIZE;
- start_blk = bytes_to_blks(inode, start); - last_blk = bytes_to_blks(inode, start + len - 1); + start_blk = F2FS_BYTES_TO_BLK(start); + last_blk = F2FS_BYTES_TO_BLK(start + len - 1);
next: memset(&map, 0, sizeof(map)); map.m_lblk = start_blk; - map.m_len = bytes_to_blks(inode, len); + map.m_len = F2FS_BYTES_TO_BLK(len); map.m_next_pgofs = &next_pgofs; map.m_seg_type = NO_CHECK_TYPE;
@@ -1974,7 +1964,7 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, if (!compr_cluster && !(map.m_flags & F2FS_MAP_FLAGS)) { start_blk = next_pgofs;
- if (blks_to_bytes(inode, start_blk) < maxbytes) + if (F2FS_BLK_TO_BYTES(start_blk) < maxbytes) goto prep_next;
flags |= FIEMAP_EXTENT_LAST; @@ -2011,14 +2001,14 @@ int f2fs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, } else if (compr_appended) { unsigned int appended_blks = cluster_size - count_in_cluster + 1; - size += blks_to_bytes(inode, appended_blks); + size += F2FS_BLK_TO_BYTES(appended_blks); start_blk += appended_blks; compr_cluster = false; } else { - logical = blks_to_bytes(inode, start_blk); + logical = F2FS_BLK_TO_BYTES(start_blk); phys = __is_valid_data_blkaddr(map.m_pblk) ? - blks_to_bytes(inode, map.m_pblk) : 0; - size = blks_to_bytes(inode, map.m_len); + F2FS_BLK_TO_BYTES(map.m_pblk) : 0; + size = F2FS_BLK_TO_BYTES(map.m_len); flags = 0;
if (compr_cluster) { @@ -2026,13 +2016,13 @@ 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 += blks_to_bytes(inode, 1); + size += F2FS_BLKSIZE; } } else if (map.m_flags & F2FS_MAP_DELALLOC) { flags = FIEMAP_EXTENT_UNWRITTEN; }
- start_blk += bytes_to_blks(inode, size); + start_blk += F2FS_BYTES_TO_BLK(size); }
prep_next: @@ -2070,7 +2060,7 @@ static int f2fs_read_single_page(struct inode *inode, struct folio *folio, struct readahead_control *rac) { struct bio *bio = *bio_ret; - const unsigned blocksize = blks_to_bytes(inode, 1); + const unsigned int blocksize = F2FS_BLKSIZE; sector_t block_in_file; sector_t last_block; sector_t last_block_in_file; @@ -2080,8 +2070,8 @@ static int f2fs_read_single_page(struct inode *inode, struct folio *folio,
block_in_file = (sector_t)index; last_block = block_in_file + nr_pages; - last_block_in_file = bytes_to_blks(inode, - f2fs_readpage_limit(inode) + blocksize - 1); + last_block_in_file = F2FS_BYTES_TO_BLK(f2fs_readpage_limit(inode) + + blocksize - 1); if (last_block > last_block_in_file) last_block = last_block_in_file;
@@ -2181,7 +2171,7 @@ 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 blocksize = blks_to_bytes(inode, 1); + const unsigned int blocksize = F2FS_BLKSIZE; struct decompress_io_ctx *dic = NULL; struct extent_info ei = {}; bool from_dnode = true; @@ -2190,8 +2180,8 @@ int f2fs_read_multi_pages(struct compress_ctx *cc, struct bio **bio_ret,
f2fs_bug_on(sbi, f2fs_cluster_is_empty(cc));
- last_block_in_file = bytes_to_blks(inode, - f2fs_readpage_limit(inode) + blocksize - 1); + last_block_in_file = F2FS_BYTES_TO_BLK(f2fs_readpage_limit(inode) + + blocksize - 1);
/* get rid of pages beyond EOF */ for (i = 0; i < cc->cluster_size; i++) { @@ -3952,7 +3942,7 @@ static int check_swap_activate(struct swap_info_struct *sis, * to be very smart. */ cur_lblock = 0; - last_lblock = bytes_to_blks(inode, i_size_read(inode)); + last_lblock = F2FS_BYTES_TO_BLK(i_size_read(inode));
while (cur_lblock < last_lblock && cur_lblock < sis->max) { struct f2fs_map_blocks map; @@ -4195,8 +4185,8 @@ static int f2fs_iomap_begin(struct inode *inode, loff_t offset, loff_t length, pgoff_t next_pgofs = 0; int err;
- map.m_lblk = bytes_to_blks(inode, offset); - map.m_len = bytes_to_blks(inode, offset + length - 1) - map.m_lblk + 1; + map.m_lblk = F2FS_BYTES_TO_BLK(offset); + map.m_len = F2FS_BYTES_TO_BLK(offset + length - 1) - map.m_lblk + 1; map.m_next_pgofs = &next_pgofs; map.m_seg_type = f2fs_rw_hint_to_seg_type(F2FS_I_SB(inode), inode->i_write_hint); @@ -4207,7 +4197,7 @@ static int f2fs_iomap_begin(struct inode *inode, loff_t offset, loff_t length, if (err) return err;
- iomap->offset = blks_to_bytes(inode, map.m_lblk); + iomap->offset = F2FS_BLK_TO_BYTES(map.m_lblk);
/* * When inline encryption is enabled, sometimes I/O to an encrypted file @@ -4227,21 +4217,21 @@ static int f2fs_iomap_begin(struct inode *inode, loff_t offset, loff_t length, if (WARN_ON_ONCE(map.m_pblk == NEW_ADDR)) return -EINVAL;
- iomap->length = blks_to_bytes(inode, map.m_len); + iomap->length = F2FS_BLK_TO_BYTES(map.m_len); iomap->type = IOMAP_MAPPED; iomap->flags |= IOMAP_F_MERGED; iomap->bdev = map.m_bdev; - iomap->addr = blks_to_bytes(inode, map.m_pblk); + iomap->addr = F2FS_BLK_TO_BYTES(map.m_pblk); } else { if (flags & IOMAP_WRITE) return -ENOTBLK;
if (map.m_pblk == NULL_ADDR) { - iomap->length = blks_to_bytes(inode, next_pgofs) - - iomap->offset; + iomap->length = F2FS_BLK_TO_BYTES(next_pgofs) - + iomap->offset; iomap->type = IOMAP_HOLE; } else if (map.m_pblk == NEW_ADDR) { - iomap->length = blks_to_bytes(inode, map.m_len); + iomap->length = F2FS_BLK_TO_BYTES(map.m_len); iomap->type = IOMAP_UNWRITTEN; } else { f2fs_bug_on(F2FS_I_SB(inode), 1);