diff options
| -rw-r--r-- | net/core/dev.c | 6 | ||||
| -rw-r--r-- | net/core/net-sysfs.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 67585484ad32..afff16849c26 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -6242,12 +6242,12 @@ bool napi_complete_done(struct napi_struct *n, int work_done) if (work_done) { if (n->gro_bitmask) - timeout = n->dev->gro_flush_timeout; - n->defer_hard_irqs_count = n->dev->napi_defer_hard_irqs; + timeout = READ_ONCE(n->dev->gro_flush_timeout); + n->defer_hard_irqs_count = READ_ONCE(n->dev->napi_defer_hard_irqs); } if (n->defer_hard_irqs_count > 0) { n->defer_hard_irqs_count--; - timeout = n->dev->gro_flush_timeout; + timeout = READ_ONCE(n->dev->gro_flush_timeout); if (timeout) ret = false; } diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c index f3b650cd0923..880e89c894f6 100644 --- a/net/core/net-sysfs.c +++ b/net/core/net-sysfs.c @@ -367,7 +367,7 @@ NETDEVICE_SHOW_RW(tx_queue_len, fmt_dec); static int change_gro_flush_timeout(struct net_device *dev, unsigned long val) { - dev->gro_flush_timeout = val; + WRITE_ONCE(dev->gro_flush_timeout, val); return 0; } @@ -384,7 +384,7 @@ NETDEVICE_SHOW_RW(gro_flush_timeout, fmt_ulong); static int change_napi_defer_hard_irqs(struct net_device *dev, unsigned long val) { - dev->napi_defer_hard_irqs = val; + WRITE_ONCE(dev->napi_defer_hard_irqs, val); return 0; } |