Bug#1116071: linux: enable CONFIG_HIBERNATION_COMP_LZ4 option
Source: linux
Version: 6.12.38-1
Severity: normal
Dear Maintainer,
I noticed that CONFIG_HIBERNATION_COMP_LZ4 is not enabled in kernel config 6.12
(trixie)
Is there any reason not to enable it? It's in the kernel since 6.9 if I'm not
wrong.
LZ4 algorithm has better decompression speeds over LZO. This reduces
the hibernation image restore time.
LZO is the default compression algorithm used for hibernation. Enable
CONFIG_HIBERNATION_DEF_COMP_LZ4 to set the default compressor as LZ4.
See: https://lwn.net/Articles/951491/
-- System Information:
Debian Release: 12.12
APT prefers oldstable-updates
APT policy: (991, 'oldstable-updates'), (991, 'oldstable-security'), (991, 'oldstable'), (990, 'oldstable-proposed-updates'), (390, 'oldoldstable-security'), (390, 'oldoldstable'), (389, 'oldoldstable-updates'), (380, 'oldoldstable'), (95, 'testing'), (94, 'unstable'), (93, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.1.0-39-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr:en_US
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
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