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* sched.c (sched_yield): Just call SwitchToThread because yield now

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potentially switches CPU.
This commit is contained in:
Corinna Vinschen
2011-07-06 18:35:44 +00:00
parent 51b5e9211d
commit 5e6a91549e
2 changed files with 6 additions and 1 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
2011-07-06 Corinna Vinschen <corinna@vinschen.de>
* sched.c (sched_yield): Just call SwitchToThread because yield now
potentially switches CPU.
2011-07-06 Christopher Faylor <me.cygwin2011@cgf.cx> 2011-07-06 Christopher Faylor <me.cygwin2011@cgf.cx>
* exceptions.cc (_cygtls::interrupt_now): Don't check for spinning * exceptions.cc (_cygtls::interrupt_now): Don't check for spinning

2
winsup/cygwin/sched.cc
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@ -483,7 +483,7 @@ sched_setscheduler (pid_t pid, int policy,
int int
sched_yield () sched_yield ()
{ {
yield (); SwitchToThread ();
return 0; return 0;
} }
} }