diff mbox series

[v2] um: vector: Fix NAPI budget handling

Message ID 20240706091200.3115885-1-anton.ivanov@cambridgegreys.com
State New
Headers show
Series [v2] um: vector: Fix NAPI budget handling | expand

Commit Message

Anton Ivanov July 6, 2024, 9:12 a.m. UTC 
From: Anton Ivanov <anton.ivanov@cambridgegreys.com>

Fix the handling of NAPI budget.

Signed-off-by: Anton Ivanov <anton.ivanov@cambridgegreys.com>
---
 arch/um/drivers/vector_kern.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/um/drivers/vector_kern.c b/arch/um/drivers/vector_kern.c
index 53e825bcc6fa..5e96efef65cf 100644
--- a/arch/um/drivers/vector_kern.c
+++ b/arch/um/drivers/vector_kern.c
@@ -968,7 +968,7 @@  static int vector_mmsg_rx(struct vector_private *vp, int budget)
 		budget = qi->max_depth;
 
 	packet_count = uml_vector_recvmmsg(
-		vp->fds->rx_fd, qi->mmsg_vector, qi->max_depth, 0);
+		vp->fds->rx_fd, qi->mmsg_vector, budget, 0);
 
 	if (packet_count < 0)
 		vp->in_error = true;
@@ -1184,7 +1184,7 @@  static int vector_poll(struct napi_struct *napi, int budget)
 
 	if (tx_enqueued || err > 0)
 		napi_schedule(napi);
-	if (work_done < budget)
+	if (work_done <= budget)
 		napi_complete_done(napi, work_done);
 	return work_done;
 }