diff mbox series

net: core: fix msleep() is not accurate

Message ID 1607592918-14356-1-git-send-email-yejune.deng@gmail.com
State Superseded
Headers show
Series net: core: fix msleep() is not accurate | expand

Commit Message

Yejune Deng Dec. 10, 2020, 9:35 a.m. UTC 
See Documentation/timers/timers-howto.rst, msleep() is not
for (1ms - 20ms), There is a more advanced API is used.

Signed-off-by: Yejune Deng <yejune.deng@gmail.com>
---
 net/core/dev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/net/core/dev.c b/net/core/dev.c
index d33099f..6e83ee03 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6726,9 +6726,9 @@  void napi_disable(struct napi_struct *n)
 	set_bit(NAPI_STATE_DISABLE, &n->state);
 
 	while (test_and_set_bit(NAPI_STATE_SCHED, &n->state))
-		msleep(1);
+		fsleep(1000);
 	while (test_and_set_bit(NAPI_STATE_NPSVC, &n->state))
-		msleep(1);
+		fsleep(1000);
 
 	hrtimer_cancel(&n->timer);