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| author |   Phil Auld <pauld@redhat.com> | 2025-01-14 14:05:25 -0500 |
|---|---|---|
| committer |   Jonathan Corbet <corbet@lwn.net> | 2025-01-16 11:18:04 -0700 |
| commit | e129fdc599093457648eccf981d672fade55a9c8 (patch) | |
| tree | 0e85972c2a741112ba5c617aeb588c25f956b9b6 | |
| parent | docs/mm: Physical memory: Remove zone_t (diff) | |
| download | wireguard-linux-e129fdc599093457648eccf981d672fade55a9c8.tar.xz wireguard-linux-e129fdc599093457648eccf981d672fade55a9c8.zip | |
Documentation/sysctl: Add timer_migration to kernel.rst
There is no mention of timer_migration in the docs. Add
a short description.
Signed-off-by: Phil Auld <pauld@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250114190525.169022-1-pauld@redhat.com
Diffstat (limited to '')
| -rw-r--r-- | Documentation/admin-guide/sysctl/kernel.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst index b2b36d0c3094..a43b78b4b646 100644 --- a/Documentation/admin-guide/sysctl/kernel.rst +++ b/Documentation/admin-guide/sysctl/kernel.rst @@ -1544,6 +1544,13 @@ constant ``FUTEX_TID_MASK`` (0x3fffffff). If a value outside of this range is written to ``threads-max`` an ``EINVAL`` error occurs. +timer_migration +=============== + +When set to a non-zero value, attempt to migrate timers away from idle cpus to +allow them to remain in low power states longer. + +Default is set (1). traceoff_on_warning =================== |