Query: rcu_read_lock_bh_held
OS: suse
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
RCU_READ_LOCK_BH_HEL(9) Driver Basics RCU_READ_LOCK_BH_HEL(9)NAMErcu_read_lock_bh_held - might we be in RCU-bh read-side critical section?SYNOPSISint rcu_read_lock_bh_held(void);ARGUMENTSvoid no argumentsDESCRIPTIONCheck for bottom half being disabled, which covers both the CONFIG_PROVE_RCU and not cases. Note that if someone uses rcu_read_lock_bh, but then later enables BH, lockdep (if enabled) will show the situation. Check debug_lockdep_rcu_enabled to prevent false positives during boot.COPYRIGHTKernel Hackers Manual 2.6. July 2010 RCU_READ_LOCK_BH_HEL(9)
Related Man Pages |
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critical_enter(9) - debian |
critical_exit(9) - debian |
struct_hrtimer(9) - suse |
critical(9) - mojave |
critical_enter(9) - mojave |
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