Symbol: BTRFS_FEATURE_NAME_MAX
fs/btrfs/sysfs.c
1605
static char btrfs_unknown_feature_names[FEAT_MAX][NUM_FEATURE_BITS][BTRFS_FEATURE_NAME_MAX];
fs/btrfs/sysfs.c
1803
snprintf(name, BTRFS_FEATURE_NAME_MAX, "%s:%u",