__F2FS_HAS_FEATURE  162 fs/f2fs/f2fs.h #define F2FS_HAS_FEATURE(sbi, mask)	__F2FS_HAS_FEATURE(sbi->raw_super, mask)
__F2FS_HAS_FEATURE 2523 fs/f2fs/super.c 	if (__F2FS_HAS_FEATURE(raw_super, F2FS_FEATURE_SB_CHKSUM)) {