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| author | Rafael J. Wysocki <[email protected]> | 2023-08-03 23:09:18 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2023-08-09 19:58:46 +0200 |
| commit | 6da8f9ba5a87f8aecf2cd4441cc6024a77e5b645 (patch) | |
| tree | 594fecf72587e6aa3e86ddef92b3d2e0394dabd6 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 21d28cd2fa5fc01ee83e64df838ecd72112c09b7 (diff) | |
cpuidle: teo: Skip tick_nohz_get_sleep_length() call in some cases
Make teo_select() avoid calling tick_nohz_get_sleep_length() if the
candidate idle state to return is state 0 or if state 0 is a polling
one and the target residency of the current candidate one is below
a certain threshold, in which cases it may be assumed that the CPU will
be woken up immediately by a non-timer wakeup source and the timers
are not likely to matter.
Signed-off-by: Rafael J. Wysocki <[email protected]>
Tested-by: Kajetan Puchalski <[email protected]>
Tested-by: Anna-Maria Behnsen <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions