openwrt/target/linux/ath79/tiny
Nick Hainke f54ac98f8c ath79: add low_mem to tiny image
Devices with SMALL_FLASH enabled have "SQUASHFS_BLOCK_SIZE=1024" in
their config. This significantly increases the cache memory required by
squashfs [0]. This commit enables low_mem leading to a much better
performance because the SQUASHFS_BLOCK_SIZE is reduced to 256.

Example Nanostation M5 (XM):
The image size increases by 128 KiB. However, the memory statisitcs look
much better:

Default tiny build:
------
MemTotal:          26020 kB
MemFree:            5648 kB
MemAvailable:       6112 kB
Buffers:               0 kB
Cached:             3044 kB

low_mem enabled:
-----
MemTotal:          26976 kB
MemFree:            6748 kB
MemAvailable:      11504 kB
Buffers:               0 kB
Cached:             7204 kB

[0] - 7e8af99cf5

Signed-off-by: Nick Hainke <vincent@systemli.org>
2022-09-06 02:57:21 +02:00
..
base-files ath79: move ubnt-xm to tiny 2022-06-11 21:22:58 +02:00
config-default ath79: enable Regulator support for target 2021-02-22 00:57:25 +01:00
target.mk ath79: add low_mem to tiny image 2022-09-06 02:57:21 +02:00