Lines Matching defs:ex2
1540 struct ext4_extent *ex2)
1548 if (ext4_ext_is_uninitialized(ex1) ^ ext4_ext_is_uninitialized(ex2))
1557 ext2_ee_len = ext4_ext_get_actual_len(ex2);
1560 le32_to_cpu(ex2->ee_block))
1575 if (ext_pblock(ex1) + ext1_ee_len == ext_pblock(ex2))
2627 struct ext4_extent *ex2 = NULL;
2654 ex2 = ex;
2687 ex2 = &newex;
2690 * for sanity, update the length of the ex2 extent before
2695 ex2->ee_len = cpu_to_le16(map->m_len);
2813 if (ex2 != &newex)
2814 ex2 = ex;
2850 ex2 = &newex;
2852 /* ex2: map->m_lblk to map->m_lblk + maxblocks-1 : initialised */
2853 ex2->ee_block = cpu_to_le32(map->m_lblk);
2854 ext4_ext_store_pblock(ex2, newblock);
2855 ex2->ee_len = cpu_to_le16(allocated);
2856 if (ex2 != ex)
2860 * in the current extent. i.e., ex2 == ex
2864 if (ex2 > EXT_FIRST_EXTENT(eh)) {
2866 * To merge left, pass "ex2 - 1" to try_to_merge(),
2869 ret = ext4_ext_try_to_merge(inode, path, ex2 - 1);
2875 ex2--;
2881 * i.e. ex2 == ex and ex3 == NULL.
2884 ret = ext4_ext_try_to_merge(inode, path, ex2);
2952 struct ext4_extent *ex2 = NULL;
2976 ex2 = ex;
3003 ex2 = &newex;
3006 * for sanity, update the length of the ex2 extent before
3011 ex2->ee_len = cpu_to_le16(map->m_len);
3057 if (ex2 != &newex)
3058 ex2 = ex;
3075 ex2 = &newex;
3078 * ex2: map->m_lblk to map->m_lblk + map->m_len-1 : to be written
3081 ex2->ee_block = cpu_to_le32(map->m_lblk);
3082 ext4_ext_store_pblock(ex2, newblock);
3083 ex2->ee_len = cpu_to_le16(allocated);
3084 ext4_ext_mark_uninitialized(ex2);
3085 if (ex2 != ex)