From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Yu Subject: [PATCH 1/2] f2fs: clean up with F2FS_BLK_ALIGN Date: Tue, 20 Mar 2018 23:08:29 +0800 Message-ID: <20180320150830.2630-1-chao@kernel.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chao Yu List-Id: linux-f2fs-devel.lists.sourceforge.net From: Chao Yu Clean up F2FS_BYTES_TO_BLK(x + F2FS_BLKSIZE - 1) with F2FS_BLK_ALIGN(x). Signed-off-by: Chao Yu --- fs/f2fs/file.c | 3 +-- fs/f2fs/node.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index ee88058acd63..8068b015ece5 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -573,7 +573,6 @@ static int truncate_partial_data_page(struct inode *inode, u64 from, int truncate_blocks(struct inode *inode, u64 from, bool lock) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); - unsigned int blocksize = inode->i_sb->s_blocksize; struct dnode_of_data dn; pgoff_t free_from; int count = 0, err = 0; @@ -582,7 +581,7 @@ int truncate_blocks(struct inode *inode, u64 from, bool lock) trace_f2fs_truncate_blocks_enter(inode, from); - free_from = (pgoff_t)F2FS_BYTES_TO_BLK(from + blocksize - 1); + free_from = (pgoff_t)F2FS_BLK_ALIGN(from); if (free_from >= sbi->max_file_blocks) goto free_partial; diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index f7886b46478d..ecfc2465da9b 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -2581,8 +2581,7 @@ static int __get_nat_bitmaps(struct f2fs_sb_info *sbi) if (!enabled_nat_bits(sbi, NULL)) return 0; - nm_i->nat_bits_blocks = F2FS_BYTES_TO_BLK((nat_bits_bytes << 1) + 8 + - F2FS_BLKSIZE - 1); + nm_i->nat_bits_blocks = F2FS_BLK_ALIGN((nat_bits_bytes << 1) + 8); nm_i->nat_bits = f2fs_kzalloc(sbi, nm_i->nat_bits_blocks << F2FS_BLKSIZE_BITS, GFP_KERNEL); if (!nm_i->nat_bits) -- 2.16.2.17.g38e79b1fd