aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/brcm2708
diff options
context:
space:
mode:
authorJo-Philipp Wich <jo@mein.io>2018-01-13 14:46:11 +0100
committerJo-Philipp Wich <jo@mein.io>2018-01-13 15:04:15 +0100
commit7e99a6ba690f27b36e99144178c71f0687b07ad9 (patch)
treebe135a3d258d77827b52339b3c37fb995e6c1720 /target/linux/brcm2708
parent86e18f6706e1f2c881fb6a2b9facf108573416e6 (diff)
downloadupstream-7e99a6ba690f27b36e99144178c71f0687b07ad9.tar.gz
upstream-7e99a6ba690f27b36e99144178c71f0687b07ad9.tar.bz2
upstream-7e99a6ba690f27b36e99144178c71f0687b07ad9.zip
target: disable CONFIG_PROC_PAGE_MONITOR on most targets
Disable CONFIG_PROC_PAGE_MONITOR in most places and only keep it enabled for virtual targets such as malta or potent ones like x86. This saves up to 4KB of uncompressed kernel size and significantly decreases CPU load under certain workloads. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'target/linux/brcm2708')
-rw-r--r--target/linux/brcm2708/bcm2708/config-4.91
-rw-r--r--target/linux/brcm2708/bcm2709/config-4.91
-rw-r--r--target/linux/brcm2708/bcm2710/config-4.91
3 files changed, 0 insertions, 3 deletions
diff --git a/target/linux/brcm2708/bcm2708/config-4.9 b/target/linux/brcm2708/bcm2708/config-4.9
index 0ab238c91c..dccf85fac3 100644
--- a/target/linux/brcm2708/bcm2708/config-4.9
+++ b/target/linux/brcm2708/bcm2708/config-4.9
@@ -312,7 +312,6 @@ CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_SLEEP=y
CONFIG_POWER_SUPPLY=y
CONFIG_PRINTK_TIME=y
-CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PWM=y
CONFIG_PWM_BCM2835=y
CONFIG_PWM_SYSFS=y
diff --git a/target/linux/brcm2708/bcm2709/config-4.9 b/target/linux/brcm2708/bcm2709/config-4.9
index 5c0ab7ea7d..71884a5fa1 100644
--- a/target/linux/brcm2708/bcm2709/config-4.9
+++ b/target/linux/brcm2708/bcm2709/config-4.9
@@ -337,7 +337,6 @@ CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
CONFIG_POWER_SUPPLY=y
CONFIG_PRINTK_TIME=y
-CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PWM=y
CONFIG_PWM_BCM2835=y
CONFIG_PWM_SYSFS=y
diff --git a/target/linux/brcm2708/bcm2710/config-4.9 b/target/linux/brcm2708/bcm2710/config-4.9
index af69f080b0..d402f4b573 100644
--- a/target/linux/brcm2708/bcm2710/config-4.9
+++ b/target/linux/brcm2708/bcm2710/config-4.9
@@ -353,7 +353,6 @@ CONFIG_PM_SLEEP_SMP=y
CONFIG_POWER_RESET=y
CONFIG_POWER_SUPPLY=y
CONFIG_PRINTK_TIME=y
-CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PWM=y
CONFIG_PWM_BCM2835=y
CONFIG_PWM_SYSFS=y