DEVPTS_SUPER_MAGIC
if ((sb->s_magic != DEVPTS_SUPER_MAGIC) ||
if ((path.mnt->mnt_sb->s_magic != DEVPTS_SUPER_MAGIC) ||
if (path.mnt->mnt_sb->s_magic != DEVPTS_SUPER_MAGIC) {
s->s_magic = DEVPTS_SUPER_MAGIC;
if (dentry->d_sb->s_magic != DEVPTS_SUPER_MAGIC)
WARN_ON_ONCE(dentry->d_sb->s_magic != DEVPTS_SUPER_MAGIC);
{.action = DONT_MEASURE, .fsmagic = DEVPTS_SUPER_MAGIC, .flags = IMA_FSMAGIC},
{.action = DONT_APPRAISE, .fsmagic = DEVPTS_SUPER_MAGIC, .flags = IMA_FSMAGIC},
case DEVPTS_SUPER_MAGIC: