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authorPiotr Bronowski <piotrx.bronowski@intel.com>2023-09-05 21:18:59 +0000
committerFan Zhang <fanzhang.oss@gmail.com>2023-09-07 08:05:54 +0000
commitc143cc8967c9e0471e0cb85bf847c6634deeda25 (patch)
tree4e1be4fd7fceece58c9d399178072c3756da2e0d /src/plugins/dpdk
parentf0fc65a4b949a6e5a44250d405ce219b8e547859 (diff)
dpdk-cryptodev: fix cache ring stats cli command
The logic for calcuating processed elements in the cache ring was broken. In case tail and deq_tail equals and frame element pointed by the tile is not NULL it means there is exactly one processed element in the ring. Type: fix Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com> Change-Id: I69c978334fc952049393214ccc9cc5245351f7f7
Diffstat (limited to 'src/plugins/dpdk')
-rw-r--r--src/plugins/dpdk/cryptodev/cryptodev.c26
1 files changed, 12 insertions, 14 deletions
diff --git a/src/plugins/dpdk/cryptodev/cryptodev.c b/src/plugins/dpdk/cryptodev/cryptodev.c
index c66e9ed9427..4e8bc026f58 100644
--- a/src/plugins/dpdk/cryptodev/cryptodev.c
+++ b/src/plugins/dpdk/cryptodev/cryptodev.c
@@ -698,26 +698,24 @@ cryptodev_show_cache_rings_fn (vlib_main_t *vm, unformat_input_t *input,
(CRYPTODEV_CACHE_QUEUE_MASK - deq_tail + enq_head);
u16 n_frames_processed =
- ((tail == deq_tail) && (ring->frames[deq_tail].f == 0)) ?
- 0 :
- ((tail == deq_tail) && (ring->frames[deq_tail].f != 0)) ?
- (CRYPTODEV_CACHE_QUEUE_MASK + 1) :
- (deq_tail > tail) ? (deq_tail - tail) :
- (CRYPTODEV_CACHE_QUEUE_MASK - tail + deq_tail);
+ ((tail == deq_tail) && (ring->frames[deq_tail].f == 0)) ? 0 :
+ ((tail == deq_tail) && (ring->frames[deq_tail].f != 0)) ? 1 :
+ (deq_tail > tail) ? (deq_tail - tail + 1) :
+ (CRYPTODEV_CACHE_QUEUE_MASK - tail + deq_tail - 1);
if (vlib_num_workers () > 0 && thread_index == 0)
continue;
+
vlib_cli_output (vm, "\n\n");
- vlib_cli_output (vm, "Frames total: %d", n_cached);
- vlib_cli_output (vm, "Frames pending in the ring: %d",
+ vlib_cli_output (vm, "Frames total: %u", n_cached);
+ vlib_cli_output (vm, "Frames pending in the ring: %u",
n_cached - n_frames_inflight - n_frames_processed);
- vlib_cli_output (vm, "Frames enqueued but not dequeued: %d",
- n_frames_inflight);
- vlib_cli_output (vm, "Frames dequed but not returned: %d",
+ vlib_cli_output (vm, "Frames inflight: %u", n_frames_inflight);
+ vlib_cli_output (vm, "Frames dequed but not returned: %u",
n_frames_processed);
- vlib_cli_output (vm, "inflight: %d", cet->inflight);
- vlib_cli_output (vm, "Head: %d", ring->head);
- vlib_cli_output (vm, "Tail: %d", ring->tail);
+ vlib_cli_output (vm, "Elements inflight: %u", cet->inflight);
+ vlib_cli_output (vm, "Head: %u", head);
+ vlib_cli_output (vm, "Tail: %u", tail);
vlib_cli_output (vm, "\n\n");
}
return 0;