mac80211: rearrange struct txq_info for fewer holes

We can slightly decrease the size of struct txq_info by
rearranging some fields for fewer holes, so do that.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210618133832.1bf019a1fe2e.Ib54622b8d6dc1a9a7dc484e573c073119450538b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a7ce591..1706840 100644 (file)
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -5,7 +5,7 @@
  * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
  * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
  * Copyright 2013-2015  Intel Mobile Communications GmbH
- * Copyright (C) 2018-2020 Intel Corporation
+ * Copyright (C) 2018-2021 Intel Corporation
  */
 
 #ifndef IEEE80211_I_H
@@ -839,9 +839,12 @@ struct txq_info {
        struct fq_tin tin;
        struct codel_vars def_cvars;
        struct codel_stats cstats;
-       struct sk_buff_head frags;
-       struct list_head schedule_order;
+
        u16 schedule_round;
+       struct list_head schedule_order;
+
+       struct sk_buff_head frags;
+
        unsigned long flags;
 
        /* keep last! */