From a24f2d99155e20833f26d9bbc1d97bb0ae31a9c4 Mon Sep 17 00:00:00 2001 From: kosaki Date: Fri, 14 Dec 2012 18:08:40 +0000 Subject: * file.c (rb_file_flock): use rb_thread_wait_for() instead of rb_thread_polling(). When getting EAGAIN, we need to wait a while even if no multi threading. * thread.c (sleep_for_polling, rb_thread_polling) removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- thread.c | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'thread.c') diff --git a/thread.c b/thread.c index 4ea4c58f5d..56eddca895 100644 --- a/thread.c +++ b/thread.c @@ -994,15 +994,6 @@ sleep_wait_for_interrupt(rb_thread_t *th, double sleepsec,int spurious_check) sleep_timeval(th, double2timeval(sleepsec),spurious_check); } -static void -sleep_for_polling(rb_thread_t *th) -{ - struct timeval time; - time.tv_sec = 0; - time.tv_usec = 100 * 1000; /* 0.1 sec */ - sleep_timeval(th, time, 1); -} - void rb_thread_wait_for(struct timeval time) { @@ -1010,16 +1001,6 @@ rb_thread_wait_for(struct timeval time) sleep_timeval(th, time, 1); } -void -rb_thread_polling(void) -{ - if (!rb_thread_alone()) { - rb_thread_t *th = GET_THREAD(); - RUBY_VM_CHECK_INTS_BLOCKING(th); - sleep_for_polling(th); - } -} - /* * CAUTION: This function causes thread switching. * rb_thread_check_ints() check ruby's interrupts. -- cgit v1.2.3