From 7481a8576ad87ac92526a931c0cd5733db7c1250 Mon Sep 17 00:00:00 2001 From: Nicholas Mc Guire Date: Mon, 2 Jul 2018 20:13:15 +0200 Subject: liquidio: make timeout HZ independent and readable schedule_timeout_* takes a timeout in jiffies but the code currently is passing in a constant which makes this timeout HZ dependent. So define a constant with (hopefully) meaningful name and pass it through msecs_to_jiffies() to fix the HZ dependency. Signed-off-by: Nicholas Mc Guire commit f21fb3ed364b ("Add support of Cavium Liquidio ethernet adapters") Acked-by: Derek Chickles Signed-off-by: David S. Miller --- drivers/net/ethernet/cavium/liquidio/lio_main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/net/ethernet/cavium') diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index 8a815bb57177..7e8454d3b1ad 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -91,6 +91,9 @@ static int octeon_console_debug_enabled(u32 console) */ #define LIO_SYNC_OCTEON_TIME_INTERVAL_MS 60000 +/* time to wait for possible in-flight requests in milliseconds */ +#define WAIT_INFLIGHT_REQUEST msecs_to_jiffies(1000) + struct lio_trusted_vf_ctx { struct completion complete; int status; @@ -259,7 +262,7 @@ static inline void pcierror_quiesce_device(struct octeon_device *oct) force_io_queues_off(oct); /* To allow for in-flight requests */ - schedule_timeout_uninterruptible(100); + schedule_timeout_uninterruptible(WAIT_INFLIGHT_REQUEST); if (wait_for_pending_requests(oct)) dev_err(&oct->pci_dev->dev, "There were pending requests\n"); -- cgit v1.2.3-59-g8ed1b