diff options
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 48d908811807..97cc95a4a8ed 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -742,16 +742,9 @@ int f2fs_truncate_blocks(struct inode *inode, u64 from, bool lock) * for compressed file, only support cluster size * aligned truncation. */ - if (f2fs_compressed_file(inode)) { - size_t cluster_shift = PAGE_SHIFT + - F2FS_I(inode)->i_log_cluster_size; - size_t cluster_mask = (1 << cluster_shift) - 1; - - free_from = from >> cluster_shift; - if (from & cluster_mask) - free_from++; - free_from <<= cluster_shift; - } + if (f2fs_compressed_file(inode)) + free_from = round_up(from, + F2FS_I(inode)->i_cluster_size << PAGE_SHIFT); #endif err = f2fs_do_truncate_blocks(inode, free_from, lock); @@ -3563,7 +3556,7 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg) end_offset = ADDRS_PER_PAGE(dn.node_page, inode); count = min(end_offset - dn.ofs_in_node, last_idx - page_idx); - count = roundup(count, F2FS_I(inode)->i_cluster_size); + count = round_up(count, F2FS_I(inode)->i_cluster_size); ret = release_compress_blocks(&dn, count); @@ -3715,7 +3708,7 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg) end_offset = ADDRS_PER_PAGE(dn.node_page, inode); count = min(end_offset - dn.ofs_in_node, last_idx - page_idx); - count = roundup(count, F2FS_I(inode)->i_cluster_size); + count = round_up(count, F2FS_I(inode)->i_cluster_size); ret = reserve_compress_blocks(&dn, count); |