* Move __rte_aligned from the end of {struct,union} definitions to
be between {struct,union} and tag.
The placement between {struct,union} and the tag allows the desired
alignment to be imparted on the type regardless of the toolchain being
used for all of GCC, LLVM, MSVC compilers building both C and C++.
* Replace use of __rte_aligned(a) on variables/fields with alignas(a).
Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com>
Acked-by: Morten Brørup <m...@smartsharesystems.com>
---
lib/ip_frag/ip_reassembly.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/ip_frag/ip_reassembly.h b/lib/ip_frag/ip_reassembly.h
index a9f97ae..5443c73 100644
--- a/lib/ip_frag/ip_reassembly.h
+++ b/lib/ip_frag/ip_reassembly.h
@@ -47,7 +47,7 @@ struct ip_frag_key {
* Fragmented packet to reassemble.
* First two entries in the frags[] array are for the last and first fragments.
*/
-struct ip_frag_pkt {
+struct __rte_cache_aligned ip_frag_pkt {
RTE_TAILQ_ENTRY(ip_frag_pkt) lru; /* LRU list */
struct ip_frag_key key; /* fragmentation key */
uint64_t start; /* creation timestamp */
@@ -55,20 +55,20 @@ struct ip_frag_pkt {
uint32_t frag_size; /* size of fragments received */
uint32_t last_idx; /* index of next entry to fill */
struct ip_frag frags[IP_MAX_FRAG_NUM]; /* fragments */
-} __rte_cache_aligned;
+};
/* fragments tailq */
RTE_TAILQ_HEAD(ip_pkt_list, ip_frag_pkt);
/* fragmentation table statistics */
-struct ip_frag_tbl_stat {
+struct __rte_cache_aligned ip_frag_tbl_stat {
uint64_t find_num; /* total # of find/insert attempts. */
uint64_t add_num; /* # of add ops. */
uint64_t del_num; /* # of del ops. */
uint64_t reuse_num; /* # of reuse (del/add) ops. */
uint64_t fail_total; /* total # of add failures. */
uint64_t fail_nospace; /* # of 'no space' add failures. */
-} __rte_cache_aligned;
+};
/* fragmentation table */
struct rte_ip_frag_tbl {
--
1.8.3.1
