From 1974cc205e63cec4a17a6b3fca31fa4240ded77e Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Thu, 29 Jan 2009 18:00:07 +0000 Subject: sfc: Replace stats_enabled flag with a disable count Currently we use a spin-lock to serialise statistics fetches and also to inhibit them for short periods of time, plus a flag to enable/disable statistics fetches for longer periods of time, during online reset. This was apparently insufficient to deal with the several reasons for stats being disabled. Signed-off-by: Ben Hutchings Signed-off-by: David S. Miller --- drivers/net/sfc/efx.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/sfc/efx.h') diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h index ac201587a163..55d0f131b0e9 100644 --- a/drivers/net/sfc/efx.h +++ b/drivers/net/sfc/efx.h @@ -36,6 +36,8 @@ extern void efx_process_channel_now(struct efx_channel *channel); extern void efx_flush_queues(struct efx_nic *efx); /* Ports */ +extern void efx_stats_disable(struct efx_nic *efx); +extern void efx_stats_enable(struct efx_nic *efx); extern void efx_reconfigure_port(struct efx_nic *efx); extern void __efx_reconfigure_port(struct efx_nic *efx); -- cgit v1.2.2