Symbol: RTAX_FEATURE_MASK
net/core/rtnetlink.c
1000
u32 user_features = metrics[i] & RTAX_FEATURE_MASK;
net/core/rtnetlink.c
1004
BUILD_BUG_ON(RTAX_FEATURE_MASK & DST_FEATURE_MASK);
net/ipv4/metrics.c
53
if (type == RTAX_FEATURES && (val & ~RTAX_FEATURE_MASK)) {