ext4_es_cache_extent
ext4_es_cache_extent(inode, hole_start, len, ~0, EXTENT_STATUS_HOLE);
ext4_es_cache_extent(inode, prev, lblk - prev, ~0,
ext4_es_cache_extent(inode, lblk, len,
extern void ext4_es_cache_extent(struct inode *inode, ext4_lblk_t lblk,
ext4_es_cache_extent(inode, map->m_lblk, map->m_len,
ext4_es_cache_extent(inode, map->m_lblk,
ext4_es_cache_extent(inode, map->m_lblk, map->m_len,
ext4_es_cache_extent(inode, map->m_lblk, map->m_len,
DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,