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authorDamjan Marion <damarion@cisco.com>2017-04-05 19:18:20 +0200
committerDave Barach <openvpp@barachs.net>2017-04-06 11:31:39 +0000
commit586afd762bfa149f5ca167bd5fd5a0cd59ce94fe (patch)
tree808b57c61e0fe1a181871bb1ad94398c5ba42671 /src/vlib/node.h
parentbc799c92d761a2d45105aa6a1685b3663687d2a4 (diff)
Use thread local storage for thread index
This patch deprecates stack-based thread identification, Also removes requirement that thread stacks are adjacent. Finally, possibly annoying for some folks, it renames all occurences of cpu_index and cpu_number with thread index. Using word "cpu" is misleading here as thread can be migrated ti different CPU, and also it is not related to linux cpu index. Change-Id: I68cdaf661e701d2336fc953dcb9978d10a70f7c1 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/node.h')
-rw-r--r--src/vlib/node.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/vlib/node.h b/src/vlib/node.h
index fc7e7da2b85..1e2f4c381a1 100644
--- a/src/vlib/node.h
+++ b/src/vlib/node.h
@@ -344,8 +344,8 @@ typedef struct vlib_frame_t
/* Number of vector elements currently in frame. */
u16 n_vectors;
- /* Owner cpuid / heap id */
- u16 cpu_index;
+ /* Owner thread / heap id */
+ u16 thread_index;
/* Scalar and vector arguments to next node. */
u8 arguments[0];
@@ -459,7 +459,7 @@ typedef struct vlib_node_runtime_t
zero before first run of this
node. */
- u16 cpu_index; /**< CPU this node runs on */
+ u16 thread_index; /**< thread this node runs on */
u8 runtime_data[0]; /**< Function dependent
node-runtime data. This data is