diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/data.c | 3 | ||||
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 | ||||
| -rw-r--r-- | fs/f2fs/file.c | 10 | ||||
| -rw-r--r-- | fs/f2fs/inode.c | 1 |
4 files changed, 0 insertions, 15 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index ea8be6fc38f1..47a2d7c87ea9 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -435,7 +435,6 @@ static int f2fs_read_data_pages(struct file *file, int do_write_data_page(struct page *page) { struct inode *inode = page->mapping->host; - struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb); block_t old_blk_addr, new_blk_addr; struct dnode_of_data dn; int err = 0; @@ -465,8 +464,6 @@ int do_write_data_page(struct page *page) write_data_page(inode, page, &dn, old_blk_addr, &new_blk_addr); update_extent_cache(new_blk_addr, &dn); - F2FS_I(inode)->data_version = - le64_to_cpu(F2FS_CKPT(sbi)->checkpoint_ver); } out_writepage: f2fs_put_dnode(&dn); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 109e12d21a36..380e2b3cdac7 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -159,7 +159,6 @@ struct f2fs_inode_info { /* Use below internally in f2fs*/ unsigned long flags; /* use to pass per-file flags */ - unsigned long long data_version;/* latest version of data for fsync */ atomic_t dirty_dents; /* # of dirty dentry pages */ f2fs_hash_t chash; /* hash value of given file name */ unsigned int clevel; /* maximum level of given file name */ diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index ff018a42e435..d65fcad578c5 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -124,7 +124,6 @@ int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) { struct inode *inode = file->f_mapping->host; struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb); - unsigned long long cur_version; int ret = 0; bool need_cp = false; struct writeback_control wbc = { @@ -148,15 +147,6 @@ int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync) if (datasync && !(inode->i_state & I_DIRTY_DATASYNC)) goto out; - mutex_lock(&sbi->cp_mutex); - cur_version = le64_to_cpu(F2FS_CKPT(sbi)->checkpoint_ver); - mutex_unlock(&sbi->cp_mutex); - - if (F2FS_I(inode)->data_version != cur_version && - !(inode->i_state & I_DIRTY)) - goto out; - F2FS_I(inode)->data_version--; - if (!S_ISREG(inode->i_mode) || inode->i_nlink != 1) need_cp = true; else if (is_inode_flag_set(F2FS_I(inode), FI_NEED_CP)) diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index e0e8308594a5..f798ddf2c8a8 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -80,7 +80,6 @@ static int do_read_inode(struct inode *inode) fi->i_xattr_nid = le32_to_cpu(ri->i_xattr_nid); fi->i_flags = le32_to_cpu(ri->i_flags); fi->flags = 0; - fi->data_version = le64_to_cpu(F2FS_CKPT(sbi)->checkpoint_ver) - 1; fi->i_advise = ri->i_advise; fi->i_pino = le32_to_cpu(ri->i_pino); get_extent_info(&fi->ext, ri->i_ext); |