patches for DPDK stable branches
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* [PATCH] eal/linux: skip attaching to external memory chunk
@ 2022-04-04 12:32 Deepak Khandelwal
  2022-04-20 15:26 ` Burakov, Anatoly
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Deepak Khandelwal @ 2022-04-04 12:32 UTC (permalink / raw)
  To: anatoly.burakov; +Cc: dev, stable

when secondary process is initialized(rte_eal_init),
external memroy segments should not be attached.
These segments will be attached by explicitly invoking
rte_malloc_heap_memory_attach API

Fixes: ff3619d6244b ("malloc: allow attaching to external memory chunks")
Cc: stable@dpdk.org

Signed-off-by: Deepak Khandelwal <deepak.khandelwal@intel.com>
Suggested-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 lib/eal/linux/eal_memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/eal/linux/eal_memory.c b/lib/eal/linux/eal_memory.c
index ee1a9e6..18d2176 100644
--- a/lib/eal/linux/eal_memory.c
+++ b/lib/eal/linux/eal_memory.c
@@ -1875,7 +1875,7 @@ void numa_error(char *where)
 		msl = &mcfg->memsegs[msl_idx];
 
 		/* skip empty memseg lists */
-		if (msl->memseg_arr.len == 0)
+		if (msl->memseg_arr.len == 0 || msl->external)
 			continue;
 
 		if (rte_fbarray_attach(&msl->memseg_arr)) {
-- 
1.8.3.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2022-04-28 12:08 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2022-04-04 12:32 [PATCH] eal/linux: skip attaching to external memory chunk Deepak Khandelwal
2022-04-20 15:26 ` Burakov, Anatoly
2022-04-20 15:32 ` Burakov, Anatoly
2022-04-21  9:11 ` [PATCH v2] " Deepak Khandelwal
2022-04-28 12:08   ` David Marchand

patches for DPDK stable branches

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