f2fs: don't mix to use union values in extent_info
Let's explicitly use the defined values in block_age case only. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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fe59109ae5
Коммит
ed2724765e
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@ -881,7 +881,8 @@ static unsigned long long __calculate_block_age(unsigned long long new,
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}
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}
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/* This returns a new age and allocated blocks in ei */
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/* This returns a new age and allocated blocks in ei */
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static int __get_new_block_age(struct inode *inode, struct extent_info *ei)
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static int __get_new_block_age(struct inode *inode, struct extent_info *ei,
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block_t blkaddr)
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{
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{
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struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
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struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
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loff_t f_size = i_size_read(inode);
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loff_t f_size = i_size_read(inode);
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@ -894,7 +895,7 @@ static int __get_new_block_age(struct inode *inode, struct extent_info *ei)
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* block here.
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* block here.
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*/
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*/
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if ((f_size >> PAGE_SHIFT) == ei->fofs && f_size & (PAGE_SIZE - 1) &&
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if ((f_size >> PAGE_SHIFT) == ei->fofs && f_size & (PAGE_SIZE - 1) &&
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ei->blk == NEW_ADDR)
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blkaddr == NEW_ADDR)
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return -EINVAL;
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return -EINVAL;
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if (__lookup_extent_tree(inode, ei->fofs, ei, EX_BLOCK_AGE)) {
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if (__lookup_extent_tree(inode, ei->fofs, ei, EX_BLOCK_AGE)) {
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@ -915,14 +916,14 @@ static int __get_new_block_age(struct inode *inode, struct extent_info *ei)
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return 0;
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return 0;
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}
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}
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f2fs_bug_on(sbi, ei->blk == NULL_ADDR);
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f2fs_bug_on(sbi, blkaddr == NULL_ADDR);
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/* the data block was allocated for the first time */
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/* the data block was allocated for the first time */
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if (ei->blk == NEW_ADDR)
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if (blkaddr == NEW_ADDR)
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goto out;
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goto out;
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if (__is_valid_data_blkaddr(ei->blk) &&
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if (__is_valid_data_blkaddr(blkaddr) &&
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!f2fs_is_valid_blkaddr(sbi, ei->blk, DATA_GENERIC_ENHANCE)) {
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!f2fs_is_valid_blkaddr(sbi, blkaddr, DATA_GENERIC_ENHANCE)) {
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f2fs_bug_on(sbi, 1);
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f2fs_bug_on(sbi, 1);
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return -EINVAL;
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return -EINVAL;
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}
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}
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@ -953,8 +954,7 @@ static void __update_extent_cache(struct dnode_of_data *dn, enum extent_type typ
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else
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else
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ei.blk = dn->data_blkaddr;
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ei.blk = dn->data_blkaddr;
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} else if (type == EX_BLOCK_AGE) {
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} else if (type == EX_BLOCK_AGE) {
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ei.blk = dn->data_blkaddr;
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if (__get_new_block_age(dn->inode, &ei, dn->data_blkaddr))
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if (__get_new_block_age(dn->inode, &ei))
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return;
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return;
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}
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}
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__update_extent_tree_range(dn->inode, &ei, type);
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__update_extent_tree_range(dn->inode, &ei, type);
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