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| author | Xueqin Luo <luoxueqin@kylinos.cn> | 2025-10-21 19:37:28 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-10-30 20:07:00 +0100 |
| commit | ea358066ded351036cb8b69c424a05e223472a03 (patch) | |
| tree | 9d01e1ee42dff5d7065fed9684571da3c669db65 /scripts/macro_checker.py | |
| parent | 090bf5a0f40030f4ef294a3edb84c5e99b843c7f (diff) | |
PM: hibernate: add sysfs interface for hibernate_compression_threads
Add a sysfs attribute `/sys/power/hibernate_compression_threads` to
allow runtime configuration of the number of threads used for
compressing and decompressing hibernation images.
The new sysfs interface enables dynamic adjustment at runtime:
# cat /sys/power/hibernate_compression_threads
3
# echo 4 > /sys/power/hibernate_compression_threads
This change provides greater flexibility for debugging and performance
tuning of hibernation without requiring a reboot.
Signed-off-by: Xueqin Luo <luoxueqin@kylinos.cn>
Link: https://patch.msgid.link/c68c62f97fabf32507b8794ad8c16cd22ee656ac.1761046167.git.luoxueqin@kylinos.cn
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'scripts/macro_checker.py')
0 files changed, 0 insertions, 0 deletions