Symbol: EXT4_MAX_EXTENT_DEPTH
fs/ext4/extents.c
2429
index = (EXT4_MAX_EXTENT_DEPTH * 2) + extents;
fs/ext4/extents.c
2431
index = (EXT4_MAX_EXTENT_DEPTH * 3) +
fs/ext4/extents.c
902
if (depth < 0 || depth > EXT4_MAX_EXTENT_DEPTH) {