From 019dbb4c0106f11b5c6543bffaedf10067e28398 Mon Sep 17 00:00:00 2001 From: Vladislav Zolotarov Date: Tue, 19 Jul 2011 01:43:25 +0000 Subject: [PATCH] bnx2x: disable loacal BH when scheduling FCOE napi Signed-off-by: Dmitry Kravkov Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x/bnx2x_main.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index a86517cffd4a..b8f8793912c8 100644 --- a/drivers/net/bnx2x/bnx2x_main.c +++ b/drivers/net/bnx2x/bnx2x_main.c @@ -4520,8 +4520,15 @@ static void bnx2x_sp_task(struct work_struct *work) struct bnx2x_fastpath *fp = bnx2x_fcoe_fp(bp); if ((!NO_FCOE(bp)) && - (bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) + (bnx2x_has_rx_work(fp) || bnx2x_has_tx_work(fp))) { + /* + * Prevent local bottom-halves from running as + * we are going to change the local NAPI list. + */ + local_bh_disable(); napi_schedule(&bnx2x_fcoe(bp, napi)); + local_bh_enable(); + } #endif /* Handle EQ completions */ bnx2x_eq_int(bp); -- GitLab