UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

scheduler: Disable cluster scheduling by default 

commit 6afb257d6dd71085344e1472ea6e820b5dc0a8e3 openeuler.
----------------------------------------------------------------------

Disable cluster scheduling by default since it's not a universal win.
User can choose to enable it through sysctl or at boot time according to
their scenario.

Signed-off-by: Xue Sinian <tangyuan911@yeah.net>
This commit is contained in:
Yicong Yang 2023-02-13 10:48:54 +08:00 committed by XueSinian
parent 867ad8d322
commit 55462ed9c5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/sched/topology.c
View File

@ -1472,7 +1472,7 @@ void set_sched_cluster(void)
} }
/* set via /proc/sys/kernel/sched_cluster */ /* set via /proc/sys/kernel/sched_cluster */
unsigned int __read_mostly sysctl_sched_cluster = 1; unsigned int __read_mostly sysctl_sched_cluster;
static DEFINE_MUTEX(sched_cluster_mutex); static DEFINE_MUTEX(sched_cluster_mutex);
int sched_cluster_handler(struct ctl_table *table, int write, int sched_cluster_handler(struct ctl_table *table, int write,