diff options
| author |   Damjan Marion <damarion@cisco.com> | 2017-04-05 19:18:20 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2017-04-06 11:31:39 +0000 |
| commit | 586afd762bfa149f5ca167bd5fd5a0cd59ce94fe (patch) | |
| tree | 808b57c61e0fe1a181871bb1ad94398c5ba42671 /src/plugins/ioam/export-common | |
| parent | bc799c92d761a2d45105aa6a1685b3663687d2a4 (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/plugins/ioam/export-common')
| -rw-r--r-- | src/plugins/ioam/export-common/ioam_export.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/plugins/ioam/export-common/ioam_export.h b/src/plugins/ioam/export-common/ioam_export.h index 2bf3fd5400b..9de0d13bd5e 100644 --- a/src/plugins/ioam/export-common/ioam_export.h +++ b/src/plugins/ioam/export-common/ioam_export.h @@ -477,8 +477,8 @@ do { \ from = vlib_frame_vector_args (F); \ n_left_from = (F)->n_vectors; \ next_index = (N)->cached_next_index; \ - while (__sync_lock_test_and_set ((EM)->lockp[(VM)->cpu_index], 1)); \ - my_buf = ioam_export_get_my_buffer (EM, (VM)->cpu_index); \ + while (__sync_lock_test_and_set ((EM)->lockp[(VM)->thread_index], 1)); \ + my_buf = ioam_export_get_my_buffer (EM, (VM)->thread_index); \ my_buf->touched_at = vlib_time_now (VM); \ while (n_left_from > 0) \ { \ @@ -620,7 +620,7 @@ do { \ } \ vlib_node_increment_counter (VM, export_node.index, \ EXPORT_ERROR_RECORDED, pkts_recorded); \ - *(EM)->lockp[(VM)->cpu_index] = 0; \ + *(EM)->lockp[(VM)->thread_index] = 0; \ } while(0) #endif /* __included_ioam_export_h__ */ |