ext4_find_extent
extern struct ext4_ext_path *ext4_find_extent(struct inode *, ext4_lblk_t,
path = ext4_find_extent(inode, EXT_DATA_LBLK, NULL, EXT4_EX_NOCACHE);
path = ext4_find_extent(inode, EXT_DATA_LBLK, NULL, EXT4_EX_NOCACHE);
path = ext4_find_extent(inode, ee_block, path, gb_flags);
path = ext4_find_extent(inode, ee_block, path, gb_flags);
npath = ext4_find_extent(inode, next, NULL, gb_flags);
path = ext4_find_extent(inode, end, NULL, flags);
path = ext4_find_extent(inode, ee_block, NULL, flags | EXT4_EX_NOFAIL);
path = ext4_find_extent(inode, map->m_lblk, path, flags);
path = ext4_find_extent(inode, map->m_lblk, NULL, flags);
path = ext4_find_extent(inode, map->m_lblk, path, flags);
path = ext4_find_extent(inode, map->m_lblk, path, flags);
path = ext4_find_extent(inode, map->m_lblk, NULL, flags);
path = ext4_find_extent(inode, EXT_MAX_BLOCKS - 1, NULL,
path = ext4_find_extent(inode, start - 1, path,
path = ext4_find_extent(inode, *iterator, path,
path = ext4_find_extent(inode, start_lblk, NULL, 0);
path1 = ext4_find_extent(inode1, lblk1, path1, EXT4_EX_NOCACHE);
path2 = ext4_find_extent(inode2, lblk2, path2, EXT4_EX_NOCACHE);
path = ext4_find_extent(inode, EXT4_C2B(sbi, lclu), NULL, 0);
path = ext4_find_extent(inode, start, NULL, 0);
path = ext4_find_extent(inode, start, path, 0);
path = ext4_find_extent(inode, start, path, 0);
path = ext4_find_extent(inode, cur, NULL, 0);
path = ext4_find_extent(inode, EXT_MAX_BLOCKS - 1, NULL,
path = ext4_find_extent(inode, cur, path, 0);
path = ext4_find_extent(inode, cur, path, 0);
path2 = ext4_find_extent(inode, cur, path2, 0);
path = ext4_find_extent(inode, EXT_MAX_BLOCKS - 1, NULL,
path = ext4_find_extent(inode, map.m_lblk, path, 0);
EXPORT_SYMBOL_FOR_EXT4_TEST(ext4_find_extent);
KUNIT_STATIC_STUB_REDIRECT(ext4_find_extent, inode, block, path, flags);
path = ext4_find_extent(inode, es->es_lblk, NULL, EXT4_EX_NOCACHE);
path = ext4_find_extent(inode, cur, path, 0);
path = ext4_find_extent(inode, map.m_lblk, path, 0);
path = ext4_find_extent(inode, lb->first_block, NULL, 0);
path = ext4_find_extent(inode, EXT_MAX_BLOCKS - 1, NULL, 0);