diff options
| author | Nikhil Rao <[email protected]> | 2010-10-13 12:09:35 -0700 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-10-18 20:52:15 +0200 |
| commit | ef8002f6848236de5adc613063ebeabddea8a6fb (patch) | |
| tree | 3fd3411b2727e2ed784f6ab3fd3485c4527714c1 /net/unix/sysctl_net_unix.c | |
| parent | 17bdcf949d03306b308c5fb694849cd35f119807 (diff) | |
sched: Do not consider SCHED_IDLE tasks to be cache hot
This patch adds a check in task_hot to return if the task has SCHED_IDLE
policy. SCHED_IDLE tasks have very low weight, and when run with regular
workloads, are typically scheduled many milliseconds apart. There is no
need to consider these tasks hot for load balancing.
Signed-off-by: Nikhil Rao <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions