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Searched refs:oprofilefs_lock (Results 1 - 5 of 5) sorted by relevance

/kernel/linux/linux-5.10/drivers/oprofile/
H A Doprofilefs.c25 DEFINE_RAW_SPINLOCK(oprofilefs_lock); variable
87 raw_spin_lock_irqsave(&oprofilefs_lock, flags); in oprofilefs_ulong_from_user()
89 raw_spin_unlock_irqrestore(&oprofilefs_lock, flags); in oprofilefs_ulong_from_user()
H A Devent_buffer.c85 raw_spin_lock_irqsave(&oprofilefs_lock, flags); in alloc_event_buffer()
88 raw_spin_unlock_irqrestore(&oprofilefs_lock, flags); in alloc_event_buffer()
H A Doprofile_perf.c165 raw_spin_lock(&oprofilefs_lock); in oprofile_perf_setup()
167 raw_spin_unlock(&oprofilefs_lock); in oprofile_perf_setup()
/kernel/linux/linux-5.10/include/linux/
H A Doprofile.h167 extern raw_spinlock_t oprofilefs_lock;
/kernel/linux/linux-5.10/arch/x86/oprofile/
H A Dnmi_int.c348 raw_spin_lock(&oprofilefs_lock); in nmi_cpu_setup()
351 raw_spin_unlock(&oprofilefs_lock); in nmi_cpu_setup()

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