diff options
| author |   Dave Barach <dave@barachs.net> | 2019-07-15 16:00:03 -0400 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2019-07-16 13:12:12 +0000 |
| commit | b09f4d0adb8364b3516c3a64e8238715887ffec8 (patch) | |
| tree | 95f9f29d3d5a9c17fcff3cd670623cc16ff2806b /src/vlib/threads.c | |
| parent | 7b8a30d08bffcb8c6fe7faa8d7f7dc557e175770 (diff) | |
api: enable binary API event logging in vat
Cleaned up a few instances of side-bet elog_string hash table
usage. Elog_string handles that problem itself.
Add cli commands to vat to initialize, enable/disable, and save an
event log.
Event logging at the same time in both vpp and vat yields a pair
of event logs which can be merged by the "test_elog" tool.
Type: refactor
Change-Id: I8d6a72206f2309c967ea1630077fba31aef47f93
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vlib/threads.c')
| -rw-r--r-- | src/vlib/threads.c | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/src/vlib/threads.c b/src/vlib/threads.c index 91125387248..e59919e7a26 100644 --- a/src/vlib/threads.c +++ b/src/vlib/threads.c @@ -44,28 +44,6 @@ vlib_thread_main_t vlib_thread_main; * imapacts observed timings. */ -u32 -elog_global_id_for_msg_name (const char *msg_name) -{ - uword *p, r; - static uword *h; - u8 *name_copy; - - if (!h) - h = hash_create_string (0, sizeof (uword)); - - p = hash_get_mem (h, msg_name); - if (p) - return p[0]; - r = elog_string (&vlib_global_main.elog_main, "%s", msg_name); - - name_copy = format (0, "%s%c", msg_name, 0); - - hash_set_mem (h, name_copy, r); - - return r; -} - static inline void barrier_trace_sync (f64 t_entry, f64 t_open, f64 t_closed) { @@ -86,8 +64,8 @@ barrier_trace_sync (f64 t_entry, f64 t_open, f64 t_closed) ed = ELOG_DATA (&vlib_global_main.elog_main, e); ed->count = (int) vlib_worker_threads[0].barrier_sync_count; - ed->caller = elog_global_id_for_msg_name - (vlib_worker_threads[0].barrier_caller); + ed->caller = elog_string (&vlib_global_main.elog_main, + (char *) vlib_worker_threads[0].barrier_caller); ed->t_entry = (int) (1000000.0 * t_entry); ed->t_open = (int) (1000000.0 * t_open); ed->t_closed = (int) (1000000.0 * t_closed); @@ -113,8 +91,8 @@ barrier_trace_sync_rec (f64 t_entry) ed = ELOG_DATA (&vlib_global_main.elog_main, e); ed->depth = (int) vlib_worker_threads[0].recursion_level - 1; - ed->caller = elog_global_id_for_msg_name - (vlib_worker_threads[0].barrier_caller); + ed->caller = elog_string (&vlib_global_main.elog_main, + (char *) vlib_worker_threads[0].barrier_caller); } static inline void |