diff options
| author |   Mohammed Hawari <mohammed@hawari.fr> | 2024-08-29 14:01:06 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2024-09-12 10:11:30 +0000 |
| commit | 3b5a013103f0eff44afbdc4937407a82931edd00 (patch) | |
| tree | dcace32773735e02fb26835f277d85b06b0f5313 /src/vlib/node.h | |
| parent | 47968438dc42931952d39300fcc7b5e36239857b (diff) | |
vlib: introduce lazy next node initialization
This change allow a node registration A to name a next node B that does not
exist yet at registration time. When node B is effectively created,
vlib_node_main_lazy_next_update need to be called so that the vlib graph
is updated accordingly. To enable this behavior, node A needs to bear
the new VLIB_NODE_FLAG_ALLOW_LAZY_NEXT_NODES.
Change-Id: I561d3a0de19a0b7bd1045760a2ba8e27d27caa9a
Type: improvement
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Diffstat (limited to 'src/vlib/node.h')
| -rw-r--r-- | src/vlib/node.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vlib/node.h b/src/vlib/node.h index 68813c2c3e1..651a39e3119 100644 --- a/src/vlib/node.h +++ b/src/vlib/node.h @@ -297,6 +297,7 @@ typedef struct vlib_node_t #define VLIB_NODE_FLAG_SWITCH_FROM_POLLING_TO_INTERRUPT_MODE (1 << 7) #define VLIB_NODE_FLAG_TRACE_SUPPORTED (1 << 8) #define VLIB_NODE_FLAG_ADAPTIVE_MODE (1 << 9) +#define VLIB_NODE_FLAG_ALLOW_LAZY_NEXT_NODES (1 << 10) /* State for input nodes. */ u8 state; |