e23d4ea590
PID map reads for processes with thousands of mappings can be done extensively by certain Android apps, burning through CPU time on higher-performance CPUs even though reading PID maps is never a performance-critical task. We can relieve the load on the important CPUs by moving PID map reads to little CPUs via sched_migrate_to_cpumask_*(). Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com> Signed-off-by: dreamisbaka <jolinux.g@gmail.com> |
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.. | ||
array.c | ||
base.c | ||
cmdline.c | ||
consoles.c | ||
cpuinfo.c | ||
devices.c | ||
fd.c | ||
fd.h | ||
generic.c | ||
inode.c | ||
internal.h | ||
interrupts.c | ||
Kconfig | ||
kcore.c | ||
kmsg.c | ||
loadavg.c | ||
Makefile | ||
meminfo.c | ||
namespaces.c | ||
nommu.c | ||
page.c | ||
proc_net.c | ||
proc_sysctl.c | ||
proc_tty.c | ||
root.c | ||
self.c | ||
softirqs.c | ||
stat.c | ||
task_mmu.c | ||
task_nommu.c | ||
thread_self.c | ||
uid.c | ||
uptime.c | ||
util.c | ||
version.c | ||
vmcore.c |