Harmonize vec/pool_get_aligned object sizes and alignment requests
Object sizes must evenly divide alignment requests, or vice
versa. Otherwise, only the first object will be aligned as
requested.
Three choices: add CLIB_CACHE_LINE_ALIGN_MARK(align_me) at
the end of structures, manually pad to an even divisor or multiple of
the alignment request, or use plain vectors/pools.
static assert for enforcement.
Change-Id: I41aa6ff1a58267301d32aaf4b9cd24678ac1c147
Signed-off-by: Dave Barach <dbarach@cisco.com>
diff --git a/src/vnet/dpo/classify_dpo.h b/src/vnet/dpo/classify_dpo.h
index 48f4b2b..439727d 100644
--- a/src/vnet/dpo/classify_dpo.h
+++ b/src/vnet/dpo/classify_dpo.h
@@ -25,6 +25,11 @@
*/
typedef struct classify_dpo_t
{
+ /**
+ * required for pool_get_aligned.
+ */
+ CLIB_CACHE_LINE_ALIGN_MARK(cacheline0);
+
dpo_proto_t cd_proto;
u32 cd_table_index;