diff --git a/rootdir/etc/fstab.qcom b/rootdir/etc/fstab.qcom
index 9c54eb5..4e39120 100644
--- a/rootdir/etc/fstab.qcom
+++ b/rootdir/etc/fstab.qcom
@@ -40,13 +40,13 @@
 # specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
 
 #<src>                                                 <mnt_point>            <type>  <mnt_flags and options>                            <fs_mgr_flags>
-system                                                  /system                   ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,avb_keys=/avb/q-gsi.avbpubkey:/avb/r-gsi.avbpubkey:/avb/s-gsi.avbpubkey:/avb/t-gsi.avbpubkey
-system_ext                                              /system_ext               ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount
-vendor                                                  /vendor                   ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta,logical,first_stage_mount
-vendor_dlkm                                             /vendor_dlkm              ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta,logical,first_stage_mount
-system_dlkm                                             /system_dlkm              ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount
-odm                                                     /odm                      ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta,logical,first_stage_mount
-product                                                 /product                  ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount
+system                                                  /system                   ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,avb_keys=/avb/q-gsi.avbpubkey:/avb/r-gsi.avbpubkey:/avb/s-gsi.avbpubkey:/avb/t-gsi.avbpubkey,readahead_size_kb=128
+system_ext                                              /system_ext               ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,readahead_size_kb=128
+vendor                                                  /vendor                   ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta,logical,first_stage_mount,readahead_size_kb=128
+vendor_dlkm                                             /vendor_dlkm              ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta,logical,first_stage_mount,readahead_size_kb=128
+system_dlkm                                             /system_dlkm              ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,readahead_size_kb=128
+odm                                                     /odm                      ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta,logical,first_stage_mount,readahead_size_kb=128
+product                                                 /product                  ext4    ro,barrier=1,discard                                 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,readahead_size_kb=128
 /dev/block/by-name/boot                                 /boot                     emmc    defaults                                             slotselect,avb=vbmeta,first_stage_mount
 /dev/block/by-name/init_boot                            /init_boot                emmc    defaults                                             slotselect,avb=vbmeta,first_stage_mount
 /dev/block/by-name/vendor_boot                          /vendor_boot              emmc    defaults                                             slotselect,avb=vbmeta,first_stage_mount