Symbol: SB_I_NOUMASK
fs/nfs/super.c
1098
sb->s_iflags |= SB_I_NOUMASK;
fs/overlayfs/super.c
1530
sb->s_iflags |= SB_I_NOUMASK;
include/linux/namei.h
201
if (!IS_POSIXACL(dir) && !(dir->i_sb->s_iflags & SB_I_NOUMASK))