| commit | 55cd53404c5cc5fd94708232e3b4aa4a9388917b | |
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | |
| Mon, 4 Aug 2008 06:54:26 +0000 (4 08:54 +0200) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Fri, 15 Aug 2008 16:25:07 +0000 (15 18:25 +0200) | ||
| tree | 08a3fe8cf626735bc8cdb96508824c4c49aad265 | treesnapshot (tar.gz zip) |
| parent | f1679d08480008e06fd619c71635ed33274e2595 | commitdiff |
sched: scale sysctl_sched_shares_ratelimit with nr_cpus
David reported that his Niagra spend a little too much time in
tg_shares_up(), which considering he has a large cpu count makes sense.
So scale the ratelimit value with the number of cpus like we do for
other controls as well.
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
David reported that his Niagra spend a little too much time in
tg_shares_up(), which considering he has a large cpu count makes sense.
So scale the ratelimit value with the number of cpus like we do for
other controls as well.
Reported-by: David Miller <davem@davemloft.net>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| kernel/sched.c | diffblobblamehistory |