Displaying 2 results from an estimated 2 matches for "sched_credit_default_yield".
2011 Sep 01
4
[PATCH] xen,credit1: Add variable timeslice
...CREDITS_PER_MSEC 10
-#define CSCHED_CREDITS_PER_TSLICE \
- (CSCHED_CREDITS_PER_MSEC * CSCHED_MSECS_PER_TSLICE)
-#define CSCHED_CREDITS_PER_ACCT \
- (CSCHED_CREDITS_PER_MSEC * CSCHED_MSECS_PER_TICK * CSCHED_TICKS_PER_ACCT)
/*
@@ -113,6 +107,8 @@
*/
static bool_t __read_mostly sched_credit_default_yield;
boolean_param("sched_credit_default_yield", sched_credit_default_yield);
+static int __read_mostly sched_credit_tslice_ms = CSCHED_DEFAULT_TSLICE_MS;
+integer_param("sched_credit_tslice_ms", sched_credit_tslice_ms);
/*
* Physical CPU
@@ -176,6 +172,9 @@ struct csched_priv...
2010 Aug 09
2
[PATCH 0 of 2] Scheduler: Implement yield for credit scheduler
As discussed in a previous e-mail, this patch series implements yield
for the credit scheduler. This allows a VM to actually yield (give up
the cpu to another VM) when it wants to. This has been shown to be
effective when used in the spinlock code to avoid wasting time
spinning when another vcpu is not currently scheduled.
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