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Tweak test_hashtab_thrash test to allow the critical threads to execute. 

Depending on certain conditions it was possible for the hashtab counting thread
to starve other threads, preventing them from executing in the expected fashion.
This change adds a sleep to allow the others to do what they need to do. While
this doesn't thrash the hashtab as much as previously, it at least works.

(closes issue ASTERISK-22276)
Reported by: Matt Jordan
........

Merged revisions 396619 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........

Merged revisions 396620 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@396621 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp 2013-08-14 18:10:08 +00:00
parent 29945cf238
commit a0aa754a39
1 changed files with 1 additions and 1 deletions
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2
tests/test_hashtab_thrash.c
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@ -208,7 +208,7 @@ static void *hash_test_count(void *d)
if (last_count == count) {
/* Allow other threads to run. */
sched_yield();
usleep(1);
} else if (last_count > count) {
/* Make sure the hashtable never shrinks */
return "hashtab unexpectedly shrank";