diff options
| author | guo <[email protected]> | 2021-12-21 17:40:59 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2021-12-21 17:40:59 +0800 |
| commit | fb7b9f4fb4be2aa94007333b335380ceece37f11 (patch) | |
| tree | f719b02a8fef046a8ff162765e5398761d574116 /components/drivers/include/ipc | |
| parent | 39c34ffe23ccde835251fec4962e44f7d16af3c1 (diff) | |
| parent | a77cc8187625474fed756ddd85c83255191655f9 (diff) | |
Merge pull request #5318 from enkiller/1201
[components][src] Optimize interrupt disable time
Diffstat (limited to 'components/drivers/include/ipc')
| -rw-r--r-- | components/drivers/include/ipc/ringblk_buf.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/components/drivers/include/ipc/ringblk_buf.h b/components/drivers/include/ipc/ringblk_buf.h index df05659f3e..7a3c930f73 100644 --- a/components/drivers/include/ipc/ringblk_buf.h +++ b/components/drivers/include/ipc/ringblk_buf.h @@ -71,6 +71,10 @@ struct rt_rbb rt_size_t blk_max_num; /* saved the initialized and put status blocks */ rt_slist_t blk_list; + /* point to tail node */ + rt_slist_t *tail; + /* free node list */ + rt_slist_t free_list; }; typedef struct rt_rbb *rt_rbb_t; |