Merge with 4.0

BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/deleted/.del-libmysql.def~f5dffcb3ed925d28:
  Auto merged
BitKeeper/deleted/.del-post-incoming~9f2168f531f09f3b:
  Auto merged
BitKeeper/deleted/.del-post-outgoing~1dd3d8f0f6e8f3cd:
  Auto merged
VC++Files/innobase/innobase.dsp:
  Auto merged
VC++Files/strings/MASM6x/strings.dsp:
  Auto merged
client/mysqldump.c:
  Auto merged
innobase/sync/sync0sync.c:
  Auto merged
myisam/mi_check.c:
  Auto merged
mysql-test/t/union.test:
  Auto merged
mysql-test/t/update.test:
  Auto merged
mysys/mf_iocache.c:
  Auto merged
sql/nt_servc.cc:
  Auto merged
mysql-test/r/system_mysql_db.result:
  Auto merged
sql/sql_base.cc:
  Auto merged
This commit is contained in:
unknown 2004-03-25 23:29:45 +02:00
commit 526b25e263
18 changed files with 148 additions and 90 deletions

View file

@ -506,7 +506,8 @@ static int lock_io_cache(IO_CACHE *info, my_off_t pos)
while (!s->active || s->active->pos_in_file < pos)
pthread_cond_wait(&s->cond, &s->mutex);
if (s->total < total)
if (s->total < total &&
(!s->active || s->active->pos_in_file < pos))
return 1;
pthread_mutex_unlock(&s->mutex);