diff options
| 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 /tools/include/uapi/linux/ssh:/git@git.zx2c4.com | |
| parent | PM: hibernate: make compression threads configurable (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 'tools/include/uapi/linux/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions