[PATCH net-next 2/3] net: use .data.once section in netdev_level_once()
From: Eric Dumazet <hidden>
Date: 2021-11-15 17:43:24
Subsystem:
networking drivers, networking [general], the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Eric Dumazet <edumazet@google.com> Same rationale than prior patch : using the dedicated section avoid holes and pack all these bool values. Signed-off-by: Eric Dumazet <edumazet@google.com> --- include/linux/netdevice.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 3ec42495a43a56dbd51fecd166d572a9e586e3e4..e6beb603537572aae64e33ea2c739741b4f97ce5 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h@@ -5291,7 +5291,7 @@ void netdev_info(const struct net_device *dev, const char *format, ...); #define netdev_level_once(level, dev, fmt, ...) \ do { \ - static bool __print_once __read_mostly; \ + static bool __section(".data.once") __print_once; \ \ if (!__print_once) { \ __print_once = true; \
--
2.34.0.rc1.387.gb447b232ab-goog