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| author | Jan Lindström <jan.lindstrom@mariadb.com> | 2019-02-05 15:41:53 +0200 |
|---|---|---|
| committer | Jan Lindström <jan.lindstrom@mariadb.com> | 2019-03-28 08:43:44 +0200 |
| commit | 81d71ee6b21870772c336bff15b71904914f146a (patch) | |
| tree | 72bb4aeb8a81ad04047a48102d3756a010b43eb5 /sql/wsrep_thd.cc | |
| parent | 21b2fada7ab7f35c898c02d2f918461409cc9c8e (diff) | |
| download | mariadb-git-81d71ee6b21870772c336bff15b71904914f146a.tar.gz | |
MDEV-12009: Allow to force kill user threads/query which are flagged as high priority by Galera
As noted on kill_one_thread SUPER should be able to kill even
system threads i.e. threads/query flagged as high priority or
wsrep applier thread. Normal user, should not able to kill
threads/query flagged as high priority (BF) or wsrep applier
thread.
Diffstat (limited to 'sql/wsrep_thd.cc')
| -rw-r--r-- | sql/wsrep_thd.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sql/wsrep_thd.cc b/sql/wsrep_thd.cc index 551e710cfeb..91f0e1e8d8a 100644 --- a/sql/wsrep_thd.cc +++ b/sql/wsrep_thd.cc @@ -596,6 +596,15 @@ my_bool wsrep_thd_is_BF(THD *thd, my_bool sync) return status; } +my_bool wsrep_thd_is_applier(THD *thd) +{ + my_bool ret = FALSE; + if (thd) { + ret = thd->wsrep_applier; + } + return ret; +} + extern "C" my_bool wsrep_thd_is_BF_or_commit(void *thd_ptr, my_bool sync) { |