ext4: use ext4_data_block_valid() in ext4_free_blocks()

The block validity framework does a more comprehensive set of checks,
and it saves object code space to use the ext4_data_block_valid() than
the limited open-coded version that had been in ext4_free_blocks().

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

parent 1585d8d8

fs/ext4/mballoc.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -4463,9 +4463,7 @@ void ext4_free_blocks(handle_t handle, struct inode inode,

		sbi = EXT4_SB(sb);
		es = EXT4_SB(sb)->s_es;
		if (block < le32_to_cpu(es->s_first_data_block) \|\|
		block + count < block \|\|
		block + count > ext4_blocks_count(es)) {
		if (!ext4_data_block_valid(sbi, block, count)) {
		ext4_error(sb, __func__,
		"Freeing blocks not in datazone - "
		"block = %llu, count = %lu", block, count);