MiPad4/android_device_xiaomi_sdm660-common
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sdm660-common: Remove max ZRAM compression streams setting

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Kernels >4.7 will create a comp stream for each online CPU
and ignore /sys/block/max_compression_streams. This has been
backported to many 4.4 kernels as well.

Any device running a kernel with the upstream commit can safely remove
the parameter.

Upstream commit: 43209ea2d17aae1540d4e28274e36404f72702f2

Change-Id: Ibb29b54a31f0fb5bd941d7709d15d571dd77ebf5
Signed-off-by: pix106 <sbordenave@gmail.com>
This commit is contained in:
Georg Veichtlbauer 2022-07-14 20:02:22 +05:30 committed by pix106
parent 3e1a603bf0
commit 47fefaefe3
3 changed files with 3 additions and 3 deletions
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2
rootdir/etc/fstab.qcom
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@ -11,7 +11,7 @@
# Non-A/B fstab.qcom variant
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
/dev/block/zram0 none swap defaults zramsize=50%,max_comp_streams=8,zram_backingdev_size=512M
/dev/block/zram0 none swap defaults zramsize=50%,zram_backingdev_size=512M
/dev/block/bootdevice/by-name/userdata /data ext4 nodev,noatime,nosuid,barrier=1,noauto_da_alloc,discard,lazytime wait,check,fileencryption=ice,reservedsize=128M
/dev/block/bootdevice/by-name/userdata /data f2fs nodev,noatime,nosuid,nodiratime,fsync_mode=nobarrier,background_gc=off wait,check,fileencryption=ice,reservedsize=128M
/dev/block/bootdevice/by-name/misc /misc emmc defaults defaults

2
rootdir/etc/fstab_A.qcom
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@ -10,7 +10,7 @@
# Non-A/B fstab.qcom variant
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
/dev/block/zram0 none swap defaults zramsize=50%,max_comp_streams=8,zram_backingdev_size=512M
/dev/block/zram0 none swap defaults zramsize=50%,zram_backingdev_size=512M
/dev/block/bootdevice/by-name/system / ext4 ro,barrier=1,discard wait,avb
/dev/block/bootdevice/by-name/userdata /data ext4 nosuid,nodev,barrier=1,discard,noauto_da_alloc,noatime,lazytime wait,check,formattable,fileencryption=ice,reservedsize=128M
/dev/block/bootdevice/by-name/userdata /data f2fs nosuid,nodev,nodiratime,fsync_mode=nobarrier,background_gc=off wait,check,formattable,fileencryption=ice,reservedsize=128M

2
rootdir/etc/fstab_AB.qcom
View file

@ -7,7 +7,7 @@
# A/B fstab.qcom variant
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
/dev/block/zram0 none swap defaults zramsize=50%,max_comp_streams=8,zram_backingdev_size=512M
/dev/block/zram0 none swap defaults zramsize=50%,zram_backingdev_size=512M
/dev/block/bootdevice/by-name/system / ext4 ro,barrier=1,discard wait,slotselect
/dev/block/bootdevice/by-name/userdata /data ext4 nodev,noatime,nosuid,barrier=1,noauto_da_alloc,discard,lazytime wait,check,encryptable=footer,formattable,length=-16384
/dev/block/bootdevice/by-name/userdata /data f2fs nodev,noatime,nosuid,inline_xattr,reserve_root=32768,resgid=1065,background_gc=on wait,check,encryptable=footer,formattable,length=-16384