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| author | Vasily Gorbik <gor@linux.ibm.com> | 2019-12-03 19:52:03 +0300 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2019-12-11 21:53:23 +0300 |
| commit | b62b6cf170237677ae96001940c54d5c09d0015a (patch) | |
| tree | 8e850520fcf878fa6216545e167daab7d2ede89a /arch/s390 | |
| parent | e42617b825f8073569da76dc4510bfa019b1c35a (diff) | |
| download | linux-b62b6cf170237677ae96001940c54d5c09d0015a.tar.xz | |
s390/spinlock: remove confusing comment in arch_spin_lock_wait
arch_spin_lock_wait does not take steal time into consideration.
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/lib/spinlock.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c index ce1e4bbe53aa..9b2dab5a69f9 100644 --- a/arch/s390/lib/spinlock.c +++ b/arch/s390/lib/spinlock.c @@ -242,7 +242,6 @@ static inline void arch_spin_lock_classic(arch_spinlock_t *lp) void arch_spin_lock_wait(arch_spinlock_t *lp) { - /* Use classic spinlocks + niai if the steal time is >= 10% */ if (test_cpu_flag(CIF_DEDICATED_CPU)) arch_spin_lock_queued(lp); else |