d60f557c4a
Some devices would benefit from using compression algorithms besides zstd. Allow device maintainers to specify a more suitable algorithm using `zram_swap_algo` deviceinfo variable. Signed-off-By: Sicelo A. Mhlongo <absicsz@gmail.com> Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/7239>
25 lines
921 B
Text
25 lines
921 B
Text
. /usr/share/misc/source_deviceinfo
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size0="$(zram-configurator size)"
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echo "zram swap: activating with size: $size0 MB"
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# zstd (since linux-4.18), lz4 (since linux-3.15), or lzo.
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# Size: zstd (best) > lzo > lz4. Speed: lz4 (best) > zstd > lzo
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algo0="$(zram-configurator algo)"
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# The following are defaults from the zram-init package:
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load_on_start=yes
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unload_on_stop=yes
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num_devices=1
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type0=swap
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flag0= # The default "16383" is fine for us
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mlim0= # no hard memory limit
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back0= # no backup device
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icmp0= # no incompressible page writing to backup device
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idle0= # no idle page writing to backup device
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wlim0= # no writeback_limit for idle page writing for backup device
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notr0= # keep the default on linux-3.15 or newer
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maxs0=1 # maximum number of parallel processes for this device
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labl0=zram_swap # the label name
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uuid0= # Do not force UUID
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args0= # we could e.g. have set args0="-L 'zram_swap'" instead of using labl0
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