cregit-Linux how code gets into the kernel

Release 4.12 include/linux/bottom_half.h

Directory: include/linux
#ifndef _LINUX_BH_H

#define _LINUX_BH_H

#include <linux/preempt.h>

#ifdef CONFIG_TRACE_IRQFLAGS
extern void __local_bh_disable_ip(unsigned long ip, unsigned int cnt);
#else

static __always_inline void __local_bh_disable_ip(unsigned long ip, unsigned int cnt) { preempt_count_add(cnt); barrier(); }

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Peter Zijlstra23100.00%1100.00%
Total23100.00%1100.00%

#endif
static inline void local_bh_disable(void) { __local_bh_disable_ip(_THIS_IP_, SOFTIRQ_DISABLE_OFFSET); }

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Peter Zijlstra16100.00%1100.00%
Total16100.00%1100.00%

extern void _local_bh_enable(void); extern void __local_bh_enable_ip(unsigned long ip, unsigned int cnt);
static inline void local_bh_enable_ip(unsigned long ip) { __local_bh_enable_ip(ip, SOFTIRQ_DISABLE_OFFSET); }

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Peter Zijlstra1161.11%150.00%
Andrew Morton738.89%150.00%
Total18100.00%2100.00%


static inline void local_bh_enable(void) { __local_bh_enable_ip(_THIS_IP_, SOFTIRQ_DISABLE_OFFSET); }

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Peter Zijlstra16100.00%1100.00%
Total16100.00%1100.00%

#endif /* _LINUX_BH_H */

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Peter Zijlstra9273.60%150.00%
Andrew Morton3326.40%150.00%
Total125100.00%2100.00%
Directory: include/linux
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