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luci-mod-system/zram: replace deflate with zstd

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Deflate is just too slow for zram. Replace it with zstd, which is much faster at
similar compression ratios.

As a side note, this is an ugly hack. We're hard-coding compression algorithms
which might not be available in the system. The availability should be parsed
from /sys/block/zram0/comp_algorithm.

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
This commit is contained in:
Rui Salvaterra 2021-03-02 09:31:22 +00:00
parent aa439dbed7
commit 02cadf67b2
1 changed files with 1 additions and 1 deletions
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modules/luci-mod-system/htdocs/luci-static/resources/view/system/system.js
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@ -194,7 +194,7 @@ return view.extend({
o.default = 'lzo';
o.value('lzo', 'lzo');
o.value('lz4', 'lz4');
o.value('deflate', 'deflate');
o.value('zstd', 'zstd');
o = s.taboption('zram', form.Value, 'zram_comp_streams', _('ZRam Compression Streams'), _('Number of parallel threads used for compression'));
o.optional = true;