diff options
| author | Mel Gorman <mgorman@suse.de> | 2013-10-07 11:29:37 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-10-09 14:48:18 +0200 |
| commit | 930aa174fcc8b0efaad102fd80f677b92f35eaa2 (patch) | |
| tree | 7746bbcf350f3ce305d9e55435f7a5e3c41b9c8e /include | |
| parent | 04bb2f9475054298f0c67a89ca92cade42d3fe5e (diff) | |
sched/numa: Remove the numa_balancing_scan_period_reset sysctl
With scan rate adaptions based on whether the workload has properly
converged or not there should be no need for the scan period reset
hammer. Get rid of it.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1381141781-10992-60-git-send-email-mgorman@suse.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm_types.h | 3 | ||||
| -rw-r--r-- | include/linux/sched/sysctl.h | 1 |
2 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index a30f9ca6655..a3198e5aaf4 100644 --- a/include/linux/mm_types.h +++ b/include/linux/mm_types.h @@ -420,9 +420,6 @@ struct mm_struct { */ unsigned long numa_next_scan; - /* numa_next_reset is when the PTE scanner period will be reset */ - unsigned long numa_next_reset; - /* Restart point for scanning and setting pte_numa */ unsigned long numa_scan_offset; diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h index bf8086b2506..10d16c4fbe8 100644 --- a/include/linux/sched/sysctl.h +++ b/include/linux/sched/sysctl.h @@ -47,7 +47,6 @@ extern enum sched_tunable_scaling sysctl_sched_tunable_scaling; extern unsigned int sysctl_numa_balancing_scan_delay; extern unsigned int sysctl_numa_balancing_scan_period_min; extern unsigned int sysctl_numa_balancing_scan_period_max; -extern unsigned int sysctl_numa_balancing_scan_period_reset; extern unsigned int sysctl_numa_balancing_scan_size; extern unsigned int sysctl_numa_balancing_settle_count; |