From 0f31413bca3d8eca13a0873b0abc3a930bef5a04 Mon Sep 17 00:00:00 2001 From: Joshua Colp Date: Wed, 14 Aug 2013 19:06:59 +0000 Subject: [PATCH] Tweak comment for why usleep is used. ........ Merged revisions 396656 from http://svn.asterisk.org/svn/asterisk/branches/1.8 ........ Merged revisions 396657 from http://svn.asterisk.org/svn/asterisk/branches/11 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@396658 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- tests/test_hashtab_thrash.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tests/test_hashtab_thrash.c b/tests/test_hashtab_thrash.c index 619090afa9..14ec52b063 100644 --- a/tests/test_hashtab_thrash.c +++ b/tests/test_hashtab_thrash.c @@ -207,7 +207,9 @@ static void *hash_test_count(void *d) ast_hashtab_end_traversal(it); if (last_count == count) { - /* Allow other threads to run. */ + /* Give other threads ample chance to run, note that using sched_yield here does not + * provide enough of a chance and can cause this thread to starve others. + */ usleep(1); } else if (last_count > count) { /* Make sure the hashtable never shrinks */