vcl: fix duplicated key of session_index_to_vlsh_table in multiple

threads vcl workers scenario

Type: fix

In multiple threads vcl workers scenario, multiple vcl workes can create
sessions with same index. Because only one vls worker created, key of
session_index_to_vlsh_table is duplicated.

Signed-off-by: hanlin <hanlin_wang@163.com>
Change-Id: I7e1f5bc471adc5378194452aef85e611f5d0df1d

1 files changed, 7 insertions, 0 deletions

diff --git a/src/vcl/vcl_private.h b/src/vcl/vcl_private.h
index 231d7ebcbcf..c930803f760 100644
--- a/src/vcl/vcl_private.h
+++ b/src/vcl/vcl_private.h
@@ -404,6 +404,13 @@ vcl_session_get (vcl_worker_t * wrk, u32 session_index)
 }
 
 static inline vcl_session_handle_t
+vcl_session_handle_from_wrk_session_index (u32 session_index, u32 wrk_index)
+{
+  ASSERT (session_index < 2 << 24);
+  return (wrk_index << 24 | session_index);
+}
+
+static inline vcl_session_handle_t
 vcl_session_handle_from_index (u32 session_index)
 {
   ASSERT (session_index < 2 << 24);