mac80211: minstrel_ht: move supported bitrate mask out of group data
Improves dcache footprint by ensuring that fewer cache lines need to be
touched.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/rc80211_minstrel_ht_debugfs.c b/net/mac80211/rc80211_minstrel_ht_debugfs.c
index 5320e35..1942d4b 100644
--- a/net/mac80211/rc80211_minstrel_ht_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c
@@ -24,7 +24,7 @@
char gimode = 'L';
u32 gflags;
- if (!mi->groups[i].supported)
+ if (!mi->supported[i])
return p;
mg = &minstrel_mcs_groups[i];
@@ -42,7 +42,7 @@
static const int bitrates[4] = { 10, 20, 55, 110 };
int idx = i * MCS_GROUP_RATES + j;
- if (!(mi->groups[i].supported & BIT(j)))
+ if (!(mi->supported[i] & BIT(j)))
continue;
if (gflags & IEEE80211_TX_RC_MCS) {
@@ -170,7 +170,7 @@
char gimode = 'L';
u32 gflags;
- if (!mi->groups[i].supported)
+ if (!mi->supported[i])
return p;
mg = &minstrel_mcs_groups[i];
@@ -188,7 +188,7 @@
static const int bitrates[4] = { 10, 20, 55, 110 };
int idx = i * MCS_GROUP_RATES + j;
- if (!(mi->groups[i].supported & BIT(j)))
+ if (!(mi->supported[i] & BIT(j)))
continue;
if (gflags & IEEE80211_TX_RC_MCS) {