diff options
Diffstat (limited to 'kernel/locking/lockdep_internals.h')
| -rw-r--r-- | kernel/locking/lockdep_internals.h | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/kernel/locking/lockdep_internals.h b/kernel/locking/lockdep_internals.h index bbe9000260d0..0e5e6ffe91a3 100644 --- a/kernel/locking/lockdep_internals.h +++ b/kernel/locking/lockdep_internals.h @@ -47,29 +47,31 @@ enum { __LOCKF(USED_READ) }; +enum { #define LOCKDEP_STATE(__STATE) LOCKF_ENABLED_##__STATE | -static const unsigned long LOCKF_ENABLED_IRQ = + LOCKF_ENABLED_IRQ = #include "lockdep_states.h" - 0; + 0, #undef LOCKDEP_STATE #define LOCKDEP_STATE(__STATE) LOCKF_USED_IN_##__STATE | -static const unsigned long LOCKF_USED_IN_IRQ = + LOCKF_USED_IN_IRQ = #include "lockdep_states.h" - 0; + 0, #undef LOCKDEP_STATE #define LOCKDEP_STATE(__STATE) LOCKF_ENABLED_##__STATE##_READ | -static const unsigned long LOCKF_ENABLED_IRQ_READ = + LOCKF_ENABLED_IRQ_READ = #include "lockdep_states.h" - 0; + 0, #undef LOCKDEP_STATE #define LOCKDEP_STATE(__STATE) LOCKF_USED_IN_##__STATE##_READ | -static const unsigned long LOCKF_USED_IN_IRQ_READ = + LOCKF_USED_IN_IRQ_READ = #include "lockdep_states.h" - 0; + 0, #undef LOCKDEP_STATE +}; #define LOCKF_ENABLED_IRQ_ALL (LOCKF_ENABLED_IRQ | LOCKF_ENABLED_IRQ_READ) #define LOCKF_USED_IN_IRQ_ALL (LOCKF_USED_IN_IRQ | LOCKF_USED_IN_IRQ_READ) @@ -119,7 +121,8 @@ static const unsigned long LOCKF_USED_IN_IRQ_READ = #define MAX_LOCKDEP_CHAINS (1UL << MAX_LOCKDEP_CHAINS_BITS) -#define MAX_LOCKDEP_CHAIN_HLOCKS (MAX_LOCKDEP_CHAINS*5) +#define AVG_LOCKDEP_CHAIN_DEPTH 5 +#define MAX_LOCKDEP_CHAIN_HLOCKS (MAX_LOCKDEP_CHAINS * AVG_LOCKDEP_CHAIN_DEPTH) extern struct lock_chain lock_chains[]; @@ -137,6 +140,7 @@ extern unsigned long nr_lock_classes; extern unsigned long nr_zapped_classes; extern unsigned long nr_zapped_lock_chains; extern unsigned long nr_list_entries; +extern unsigned long nr_dynamic_keys; long lockdep_next_lockchain(long i); unsigned long lock_chain_count(void); extern unsigned long nr_stack_trace_entries; |