diff options
author | Craig Tiller <ctiller@google.com> | 2017-03-21 11:01:48 -0700 |
---|---|---|
committer | Craig Tiller <ctiller@google.com> | 2017-03-21 11:01:48 -0700 |
commit | b2d8e03c5e1928464efc8251f9406cf8506f8973 (patch) | |
tree | 77ae4a519f27db6834cb90a6c0b858e486886f8f /src/core/lib/iomgr/ev_epoll_linux.c | |
parent | 2b4a040d406efb6c27a4ca3732a46145b8ce7d9f (diff) |
Weaken some barriers that were stronger than necessary
Diffstat (limited to 'src/core/lib/iomgr/ev_epoll_linux.c')
-rw-r--r-- | src/core/lib/iomgr/ev_epoll_linux.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/core/lib/iomgr/ev_epoll_linux.c b/src/core/lib/iomgr/ev_epoll_linux.c index 3b35491df9..d5acdf0d4b 100644 --- a/src/core/lib/iomgr/ev_epoll_linux.c +++ b/src/core/lib/iomgr/ev_epoll_linux.c @@ -1111,8 +1111,7 @@ static void notify_on(grpc_exec_ctx *exec_ctx, grpc_fd *fd, gpr_atm *state, switch (curr) { case CLOSURE_NOT_READY: { /* CLOSURE_NOT_READY -> <closure>. */ - if (gpr_atm_full_cas(state, CLOSURE_NOT_READY, - (gpr_atm)closure)) { + if (gpr_atm_rel_cas(state, CLOSURE_NOT_READY, (gpr_atm)closure)) { return; /* Successful. Return */ } @@ -1204,7 +1203,7 @@ static void set_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, gpr_atm *state, static void set_ready(grpc_exec_ctx *exec_ctx, grpc_fd *fd, gpr_atm *state) { while (true) { - gpr_atm curr = gpr_atm_acq_load(state); + gpr_atm curr = gpr_atm_no_barrier_load(state); switch (curr) { case CLOSURE_READY: { |