ext4: Drop special handling of journalled data from extent shifting operations
Now that filemap_write_and_wait() makes sure pages with journalled data are safely on disk, ext4_collapse_range() and ext4_insert_range() do not need special handling of journalled data. Signed-off-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20230329154950.19720-7-jack@suse.cz Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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@ -5290,13 +5290,6 @@ static int ext4_collapse_range(struct file *file, loff_t offset, loff_t len)
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punch_start = offset >> EXT4_BLOCK_SIZE_BITS(sb);
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punch_stop = (offset + len) >> EXT4_BLOCK_SIZE_BITS(sb);
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/* Call ext4_force_commit to flush all data in case of data=journal. */
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if (ext4_should_journal_data(inode)) {
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ret = ext4_force_commit(inode->i_sb);
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if (ret)
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return ret;
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}
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inode_lock(inode);
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/*
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* There is no need to overlap collapse range with EOF, in which case
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@ -5443,13 +5436,6 @@ static int ext4_insert_range(struct file *file, loff_t offset, loff_t len)
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offset_lblk = offset >> EXT4_BLOCK_SIZE_BITS(sb);
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len_lblk = len >> EXT4_BLOCK_SIZE_BITS(sb);
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/* Call ext4_force_commit to flush all data in case of data=journal */
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if (ext4_should_journal_data(inode)) {
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ret = ext4_force_commit(inode->i_sb);
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if (ret)
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return ret;
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}
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inode_lock(inode);
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/* Currently just for extent based files */
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if (!ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS)) {
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