privilege: fix atomic problem of `GRANT` and `REVOKE` (#14219)#15092

Merged

sre-bot merged 2 commits intopingcap:release-3.0from imtbkcat:atomicGrant30

Mar 4, 2020

+242-75

Commits on Mar 3, 2020

privilege: fix atomic problem of GRANT and REVOKE (pingcap#14219 )
Lingyu Song
committed

Commits on Mar 4, 2020

Merge branch 'release-3.0' into atomicGrant30
sre-bot
authored