Symbol: MOPT_NO_EXT3
fs/ext4/super.c
1864
#define MOPT_EXT4_ONLY (MOPT_NO_EXT2 | MOPT_NO_EXT3)
fs/ext4/super.c
2775
if ((ctx->opt_flags & MOPT_NO_EXT3) && IS_EXT3_SB(sb)) {