[PATCH 1/5] interrupts: fix number of bytes read for vdev

[skoteshwar]

From: Satha Rao <skotesh...@marvell.com>

Correct the number of bytes to read during vdev interrupt processing.
The driver sets this value, and the rxtx interrupt handling already
performs this correctly.

Fixes: 99998feec90 ("eal/linux: add interrupt type for vdev")
Cc: sta...@dpdk.org

Signed-off-by: Satha Rao <skotesh...@marvell.com>
---
 lib/eal/linux/eal_interrupts.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/eal/linux/eal_interrupts.c b/lib/eal/linux/eal_interrupts.c
index 6436f796eb..80eef7ec4b 100644
--- a/lib/eal/linux/eal_interrupts.c
+++ b/lib/eal/linux/eal_interrupts.c
@@ -949,6 +949,10 @@ eal_intr_process_interrupts(struct epoll_event *events, 
int nfds)
                        break;
 #endif
                case RTE_INTR_HANDLE_VDEV:
+                       /* For vdev, number of bytes to read is set by driver */
+                       bytes_read = 
rte_intr_efd_counter_size_get(src->intr_handle);
+                       call = true;
+                       break;
                case RTE_INTR_HANDLE_EXT:
                        bytes_read = 0;
                        call = true;
-- 
2.25.1