commit 8ba02c24ea25a7a1fa4931e266af7916c115da2c
author zhenwei pi <pizhenwei@bytedance.com> Fri Jul 28 10:19:58 2023 +0800
committer Hanna Czenczek <hreitz@redhat.com> Tue Aug 29 10:49:24 2023 +0200
tree 8ae6439ade7d47afbf98fa1d2dd7c42e31398f52
parent f5fe7c17ac4e309e47e78f0f9761aebc8d2f2c81

throttle: introduce enum ThrottleDirection

Use enum ThrottleDirection instead of number index.

Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230728022006.1098509-2-pizhenwei@bytedance.com>
Signed-off-by: Hanna Czenczek <hreitz@redhat.com>

util/throttle.c

diff --git a/util/throttle.c b/util/throttle.c
index 81f247a..5642e61 100644
--- a/util/throttle.c
+++ b/util/throttle.c
@@ -199,10 +199,12 @@
 void throttle_timers_attach_aio_context(ThrottleTimers *tt,
                                         AioContext *new_context)
 {
-    tt->timers[0] = aio_timer_new(new_context, tt->clock_type, SCALE_NS,
-                                  tt->read_timer_cb, tt->timer_opaque);
-    tt->timers[1] = aio_timer_new(new_context, tt->clock_type, SCALE_NS,
-                                  tt->write_timer_cb, tt->timer_opaque);
+    tt->timers[THROTTLE_READ] =
+        aio_timer_new(new_context, tt->clock_type, SCALE_NS,
+                      tt->timer_cb[THROTTLE_READ], tt->timer_opaque);
+    tt->timers[THROTTLE_WRITE] =
+        aio_timer_new(new_context, tt->clock_type, SCALE_NS,
+                      tt->timer_cb[THROTTLE_WRITE], tt->timer_opaque);
 }
 
 /*
@@ -236,8 +238,8 @@
     memset(tt, 0, sizeof(ThrottleTimers));
 
     tt->clock_type = clock_type;
-    tt->read_timer_cb = read_timer_cb;
-    tt->write_timer_cb = write_timer_cb;
+    tt->timer_cb[THROTTLE_READ] = read_timer_cb;
+    tt->timer_cb[THROTTLE_WRITE] = write_timer_cb;
     tt->timer_opaque = timer_opaque;
     throttle_timers_attach_aio_context(tt, aio_context);
 }
@@ -256,7 +258,7 @@
 {
     int i;
 
-    for (i = 0; i < 2; i++) {
+    for (i = 0; i < THROTTLE_MAX; i++) {
         throttle_timer_destroy(&tt->timers[i]);
     }
 }