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Merge branch 'js/trace2-raise-format-version'

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When we added a new event type to trace2 event stream, we forgot to
raise the format version number, which has been corrected.

* js/trace2-raise-format-version:
  trace2: increment event format version
This commit is contained in:
Junio C Hamano 2021-11-12 15:29:25 -08:00
commit 5a73c6bdc7
2 changed files with 3 additions and 3 deletions
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4
Documentation/technical/api-trace2.txt
View File

@ -128,7 +128,7 @@ yields
------------ ------------
$ cat ~/log.event $ cat ~/log.event
{"event":"version","sid":"sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.620713Z","file":"common-main.c","line":38,"evt":"2","exe":"2.20.1.155.g426c96fcdb"} {"event":"version","sid":"sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.620713Z","file":"common-main.c","line":38,"evt":"3","exe":"2.20.1.155.g426c96fcdb"}
{"event":"start","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621027Z","file":"common-main.c","line":39,"t_abs":0.001173,"argv":["git","version"]} {"event":"start","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621027Z","file":"common-main.c","line":39,"t_abs":0.001173,"argv":["git","version"]}
{"event":"cmd_name","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621122Z","file":"git.c","line":432,"name":"version","hierarchy":"version"} {"event":"cmd_name","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621122Z","file":"git.c","line":432,"name":"version","hierarchy":"version"}
{"event":"exit","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621236Z","file":"git.c","line":662,"t_abs":0.001227,"code":0} {"event":"exit","sid":"20190408T191610.507018Z-H9b68c35f-P000059a8","thread":"main","time":"2019-01-16T17:28:42.621236Z","file":"git.c","line":662,"t_abs":0.001227,"code":0}
@ -391,7 +391,7 @@ only present on the "start" and "atexit" events.
{ {
"event":"version", "event":"version",
... ...
"evt":"2", # EVENT format version "evt":"3", # EVENT format version
"exe":"2.20.1.155.g426c96fcdb" # git version "exe":"2.20.1.155.g426c96fcdb" # git version
} }
------------ ------------

2
trace2/tr2_tgt_event.c
View File

@ -20,7 +20,7 @@ static struct tr2_dst tr2dst_event = { TR2_SYSENV_EVENT, 0, 0, 0, 0 };
* a new field to an existing event, do not require an increment to the EVENT * a new field to an existing event, do not require an increment to the EVENT
* format version. * format version.
*/ */
#define TR2_EVENT_VERSION "2" #define TR2_EVENT_VERSION "3"
/* /*
* Region nesting limit for messages written to the event target. * Region nesting limit for messages written to the event target.