* [PATCH] mempool: hide zero value items when dump cache
@ 2025-09-04 12:09 Chengwen Feng
2025-09-04 12:15 ` Morten Brørup
0 siblings, 1 reply; 2+ messages in thread
From: Chengwen Feng @ 2025-09-04 12:09 UTC (permalink / raw)
To: thomas; +Cc: dev
Hide zero value items when dump mempool cache.
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
---
lib/mempool/rte_mempool.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lib/mempool/rte_mempool.c b/lib/mempool/rte_mempool.c
index 1021ede0c2..3042d94c14 100644
--- a/lib/mempool/rte_mempool.c
+++ b/lib/mempool/rte_mempool.c
@@ -1057,7 +1057,7 @@ rte_mempool_dump_cache(FILE *f, const struct rte_mempool *mp)
unsigned count = 0;
unsigned cache_count;
- fprintf(f, " internal cache infos:\n");
+ fprintf(f, " internal cache infos (hide zero value items):\n");
fprintf(f, " cache_size=%"PRIu32"\n", mp->cache_size);
if (mp->cache_size == 0)
@@ -1065,6 +1065,8 @@ rte_mempool_dump_cache(FILE *f, const struct rte_mempool *mp)
for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
cache_count = mp->local_cache[lcore_id].len;
+ if (cache_count == 0)
+ continue;
fprintf(f, " cache_count[%u]=%"PRIu32"\n",
lcore_id, cache_count);
count += cache_count;
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* RE: [PATCH] mempool: hide zero value items when dump cache
2025-09-04 12:09 [PATCH] mempool: hide zero value items when dump cache Chengwen Feng
@ 2025-09-04 12:15 ` Morten Brørup
0 siblings, 0 replies; 2+ messages in thread
From: Morten Brørup @ 2025-09-04 12:15 UTC (permalink / raw)
To: Chengwen Feng, thomas; +Cc: dev
> From: Chengwen Feng [mailto:fengchengwen@huawei.com]
> Sent: Thursday, 4 September 2025 14.10
>
> Hide zero value items when dump mempool cache.
>
> Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
> ---
Yes, they were annoying. Thank you.
Acked-by: Morten Brørup <mb@smartsharesystems.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-09-04 12:15 ` Morten Brørup
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