diff options
| author | Sergei Golubchik <serg@mariadb.org> | 2021-02-25 14:10:25 +0100 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2021-03-01 13:22:34 +0100 |
| commit | dd9e5827a68c7864d61af44a4dea6932f963c55c (patch) | |
| tree | 91b20a4f13fa39ad46fca0356370b0f0f0abc3c5 /mysql-test/lib/My | |
| parent | 259e5243faa88370bbb890342326a324fb648f7d (diff) | |
| download | mariadb-git-dd9e5827a68c7864d61af44a4dea6932f963c55c.tar.gz | |
mtr --gdb: fix for --rr and for a warning
use _RR_TRACE_DIR=dir instead of -o dir, as the former can store
multiple traces in dir (if, e.g., the test restarts mysqld)
suppress uninitialized warning when $exe is undefined (--manual-XXX)
Diffstat (limited to 'mysql-test/lib/My')
| -rw-r--r-- | mysql-test/lib/My/Debugger.pm | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mysql-test/lib/My/Debugger.pm b/mysql-test/lib/My/Debugger.pm index d2add55d680..a2d5f2a5435 100644 --- a/mysql-test/lib/My/Debugger.pm +++ b/mysql-test/lib/My/Debugger.pm @@ -74,7 +74,8 @@ my %debuggers = ( options => '-f -o {log} {exe} {args}', }, rr => { - options => 'record -o {log} {exe} {args}', + options => '_RR_TRACE_DIR={log} rr record {exe} {args}', + run => 'env', pre => sub { ::mtr_error('rr requires kernel.perf_event_paranoid <= 1') if ::mtr_grab_file('/proc/sys/kernel/perf_event_paranoid') > 1; |