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Remove spinlock debug structures in production build

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This commit is contained in:
Maria Matejka 2024-06-25 15:48:11 +02:00
parent 5b7fd453d4
commit 7d455d64ca
2 changed files with 3 additions and 1 deletions
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2
lib/locking.h
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@ -107,6 +107,7 @@ typedef struct {
u64 _Atomic spin; u64 _Atomic spin;
} rw_spinlock; } rw_spinlock;
#ifdef DEBUGGING
#define MAX_RWS_AT_ONCE 32 #define MAX_RWS_AT_ONCE 32
extern _Thread_local rw_spinlock *rw_spinlocks_taken[MAX_RWS_AT_ONCE]; extern _Thread_local rw_spinlock *rw_spinlocks_taken[MAX_RWS_AT_ONCE];
extern _Thread_local btime rw_spinlocks_time[MAX_RWS_AT_ONCE]; extern _Thread_local btime rw_spinlocks_time[MAX_RWS_AT_ONCE];
@ -116,7 +117,6 @@ extern _Thread_local u32 rw_spinlocks_taken_write;
/* Borrowed from lib/timer.h */ /* Borrowed from lib/timer.h */
btime current_time_now(void); btime current_time_now(void);
#ifdef DEBUGGING
static inline void rws_mark(rw_spinlock *p, _Bool write, _Bool lock) static inline void rws_mark(rw_spinlock *p, _Bool write, _Bool lock)
{ {
if (lock) { if (lock) {

2
sysdep/unix/domain.c
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@ -35,10 +35,12 @@
* Locking subsystem * Locking subsystem
*/ */
#ifdef DEBUGGING
_Thread_local rw_spinlock *rw_spinlocks_taken[MAX_RWS_AT_ONCE]; _Thread_local rw_spinlock *rw_spinlocks_taken[MAX_RWS_AT_ONCE];
_Thread_local btime rw_spinlocks_time[MAX_RWS_AT_ONCE]; _Thread_local btime rw_spinlocks_time[MAX_RWS_AT_ONCE];
_Thread_local u32 rw_spinlocks_taken_cnt; _Thread_local u32 rw_spinlocks_taken_cnt;
_Thread_local u32 rw_spinlocks_taken_write; _Thread_local u32 rw_spinlocks_taken_write;
#endif
_Thread_local struct lock_order locking_stack = {}; _Thread_local struct lock_order locking_stack = {};
_Thread_local struct domain_generic **last_locked = NULL; _Thread_local struct domain_generic **last_locked = NULL;