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Diffstat (limited to 'erts/emulator/beam/erl_process_lock.c')
-rw-r--r--erts/emulator/beam/erl_process_lock.c144
1 files changed, 114 insertions, 30 deletions
diff --git a/erts/emulator/beam/erl_process_lock.c b/erts/emulator/beam/erl_process_lock.c
index 82cc68222d..fff267ff2a 100644
--- a/erts/emulator/beam/erl_process_lock.c
+++ b/erts/emulator/beam/erl_process_lock.c
@@ -103,6 +103,7 @@ static struct {
Sint16 proc_lock_main;
Sint16 proc_lock_link;
Sint16 proc_lock_msgq;
+ Sint16 proc_lock_btm;
Sint16 proc_lock_status;
} lc_id;
#endif
@@ -145,6 +146,7 @@ erts_init_proc_lock(int cpus)
lc_id.proc_lock_main = erts_lc_get_lock_order_id("proc_main");
lc_id.proc_lock_link = erts_lc_get_lock_order_id("proc_link");
lc_id.proc_lock_msgq = erts_lc_get_lock_order_id("proc_msgq");
+ lc_id.proc_lock_btm = erts_lc_get_lock_order_id("proc_btm");
lc_id.proc_lock_status = erts_lc_get_lock_order_id("proc_status");
#endif
}
@@ -707,7 +709,7 @@ proc_safelock(int is_managed,
need_locks1 |= unlock_locks;
if (!is_managed && !have_locks1) {
refc1 = 1;
- erts_smp_proc_inc_refc(p1);
+ erts_proc_inc_refc(p1);
}
erts_smp_proc_unlock(p1, unlock_locks);
}
@@ -717,7 +719,7 @@ proc_safelock(int is_managed,
need_locks2 |= unlock_locks;
if (!is_managed && !have_locks2) {
refc2 = 1;
- erts_smp_proc_inc_refc(p2);
+ erts_proc_inc_refc(p2);
}
erts_smp_proc_unlock(p2, unlock_locks);
}
@@ -798,9 +800,9 @@ proc_safelock(int is_managed,
if (!is_managed) {
if (refc1)
- erts_smp_proc_dec_refc(p1);
+ erts_proc_dec_refc(p1);
if (refc2)
- erts_smp_proc_dec_refc(p2);
+ erts_proc_dec_refc(p2);
}
}
@@ -861,8 +863,8 @@ erts_pid2proc_opt(Process *c_p,
return NULL;
need_locks &= ~c_p_have_locks;
if (!need_locks) {
- if (flags & ERTS_P2P_FLG_SMP_INC_REFC)
- erts_smp_proc_inc_refc(c_p);
+ if (flags & ERTS_P2P_FLG_INC_REFC)
+ erts_proc_inc_refc(c_p);
return c_p;
}
}
@@ -875,8 +877,8 @@ erts_pid2proc_opt(Process *c_p,
if (proc->common.id != pid)
proc = NULL;
else if (!need_locks) {
- if (flags & ERTS_P2P_FLG_SMP_INC_REFC)
- erts_smp_proc_inc_refc(proc);
+ if (flags & ERTS_P2P_FLG_INC_REFC)
+ erts_proc_inc_refc(proc);
}
else {
int busy;
@@ -916,8 +918,8 @@ erts_pid2proc_opt(Process *c_p,
#endif
if (!busy) {
- if (flags & ERTS_P2P_FLG_SMP_INC_REFC)
- erts_smp_proc_inc_refc(proc);
+ if (flags & ERTS_P2P_FLG_INC_REFC)
+ erts_proc_inc_refc(proc);
#if ERTS_PROC_LOCK_OWN_IMPL && defined(ERTS_ENABLE_LOCK_COUNT)
/* all is great */
@@ -932,8 +934,8 @@ erts_pid2proc_opt(Process *c_p,
proc = ERTS_PROC_LOCK_BUSY;
else {
int managed;
- if (flags & ERTS_P2P_FLG_SMP_INC_REFC)
- erts_smp_proc_inc_refc(proc);
+ if (flags & ERTS_P2P_FLG_INC_REFC)
+ erts_proc_inc_refc(proc);
#if ERTS_PROC_LOCK_OWN_IMPL && defined(ERTS_ENABLE_LOCK_COUNT)
erts_lcnt_proc_lock_unaquire(&proc->lock, lcnt_locks);
@@ -941,7 +943,7 @@ erts_pid2proc_opt(Process *c_p,
managed = dhndl == ERTS_THR_PRGR_DHANDLE_MANAGED;
if (!managed) {
- erts_smp_proc_inc_refc(proc);
+ erts_proc_inc_refc(proc);
erts_thr_progress_unmanaged_continue(dhndl);
dec_refc_proc = proc;
@@ -978,14 +980,14 @@ erts_pid2proc_opt(Process *c_p,
erts_smp_proc_unlock(proc, need_locks);
- if (flags & ERTS_P2P_FLG_SMP_INC_REFC)
+ if (flags & ERTS_P2P_FLG_INC_REFC)
dec_refc_proc = proc;
proc = NULL;
}
if (dec_refc_proc)
- erts_smp_proc_dec_refc(dec_refc_proc);
+ erts_proc_dec_refc(dec_refc_proc);
#if ERTS_PROC_LOCK_OWN_IMPL && defined(ERTS_PROC_LOCK_DEBUG)
ERTS_LC_ASSERT(!proc
@@ -1038,6 +1040,11 @@ erts_proc_lock_init(Process *p)
#ifdef ERTS_ENABLE_LOCK_CHECK
erts_lc_trylock(1, &p->lock.msgq.lc);
#endif
+ erts_mtx_init_x(&p->lock.btm, "proc_btm", p->common.id, do_lock_count);
+ ethr_mutex_lock(&p->lock.btm.mtx);
+#ifdef ERTS_ENABLE_LOCK_CHECK
+ erts_lc_trylock(1, &p->lock.btm.lc);
+#endif
erts_mtx_init_x(&p->lock.status, "proc_status", p->common.id,
do_lock_count);
ethr_mutex_lock(&p->lock.status.mtx);
@@ -1045,7 +1052,6 @@ erts_proc_lock_init(Process *p)
erts_lc_trylock(1, &p->lock.status.lc);
#endif
#endif
- erts_atomic32_init_nob(&p->lock.refc, 1);
#ifdef ERTS_PROC_LOCK_DEBUG
for (i = 0; i <= ERTS_PROC_LOCK_MAX_BIT; i++)
erts_smp_atomic32_init_nob(&p->lock.locked[i], (erts_aint32_t) 1);
@@ -1064,6 +1070,7 @@ erts_proc_lock_fin(Process *p)
erts_mtx_destroy(&p->lock.main);
erts_mtx_destroy(&p->lock.link);
erts_mtx_destroy(&p->lock.msgq);
+ erts_mtx_destroy(&p->lock.btm);
erts_mtx_destroy(&p->lock.status);
#endif
#if defined(ERTS_ENABLE_LOCK_COUNT) && defined(ERTS_SMP)
@@ -1079,17 +1086,20 @@ void erts_lcnt_proc_lock_init(Process *p) {
if (p->common.id != ERTS_INVALID_PID) {
erts_lcnt_init_lock_x(&(p->lock.lcnt_main), "proc_main", ERTS_LCNT_LT_PROCLOCK, p->common.id);
erts_lcnt_init_lock_x(&(p->lock.lcnt_msgq), "proc_msgq", ERTS_LCNT_LT_PROCLOCK, p->common.id);
+ erts_lcnt_init_lock_x(&(p->lock.lcnt_btm), "proc_btm", ERTS_LCNT_LT_PROCLOCK, p->common.id);
erts_lcnt_init_lock_x(&(p->lock.lcnt_link), "proc_link", ERTS_LCNT_LT_PROCLOCK, p->common.id);
erts_lcnt_init_lock_x(&(p->lock.lcnt_status), "proc_status", ERTS_LCNT_LT_PROCLOCK, p->common.id);
} else {
erts_lcnt_init_lock(&(p->lock.lcnt_main), "proc_main", ERTS_LCNT_LT_PROCLOCK);
erts_lcnt_init_lock(&(p->lock.lcnt_msgq), "proc_msgq", ERTS_LCNT_LT_PROCLOCK);
+ erts_lcnt_init_lock(&(p->lock.lcnt_btm), "proc_btm", ERTS_LCNT_LT_PROCLOCK);
erts_lcnt_init_lock(&(p->lock.lcnt_link), "proc_link", ERTS_LCNT_LT_PROCLOCK);
erts_lcnt_init_lock(&(p->lock.lcnt_status), "proc_status", ERTS_LCNT_LT_PROCLOCK);
}
} else {
sys_memzero(&(p->lock.lcnt_main), sizeof(p->lock.lcnt_main));
sys_memzero(&(p->lock.lcnt_msgq), sizeof(p->lock.lcnt_msgq));
+ sys_memzero(&(p->lock.lcnt_btm), sizeof(p->lock.lcnt_btm));
sys_memzero(&(p->lock.lcnt_link), sizeof(p->lock.lcnt_link));
sys_memzero(&(p->lock.lcnt_status), sizeof(p->lock.lcnt_status));
}
@@ -1099,6 +1109,7 @@ void erts_lcnt_proc_lock_init(Process *p) {
void erts_lcnt_proc_lock_destroy(Process *p) {
erts_lcnt_destroy_lock(&(p->lock.lcnt_main));
erts_lcnt_destroy_lock(&(p->lock.lcnt_msgq));
+ erts_lcnt_destroy_lock(&(p->lock.lcnt_btm));
erts_lcnt_destroy_lock(&(p->lock.lcnt_link));
erts_lcnt_destroy_lock(&(p->lock.lcnt_status));
}
@@ -1111,6 +1122,9 @@ void erts_lcnt_proc_lock(erts_proc_lock_t *lock, ErtsProcLocks locks) {
if (locks & ERTS_PROC_LOCK_MSGQ) {
erts_lcnt_lock(&(lock->lcnt_msgq));
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ erts_lcnt_lock(&(lock->lcnt_btm));
+ }
if (locks & ERTS_PROC_LOCK_LINK) {
erts_lcnt_lock(&(lock->lcnt_link));
}
@@ -1128,6 +1142,9 @@ void erts_lcnt_proc_lock_post_x(erts_proc_lock_t *lock, ErtsProcLocks locks, cha
if (locks & ERTS_PROC_LOCK_MSGQ) {
erts_lcnt_lock_post_x(&(lock->lcnt_msgq), file, line);
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ erts_lcnt_lock_post_x(&(lock->lcnt_btm), file, line);
+ }
if (locks & ERTS_PROC_LOCK_LINK) {
erts_lcnt_lock_post_x(&(lock->lcnt_link), file, line);
}
@@ -1145,6 +1162,9 @@ void erts_lcnt_proc_lock_unaquire(erts_proc_lock_t *lock, ErtsProcLocks locks) {
if (locks & ERTS_PROC_LOCK_MSGQ) {
erts_lcnt_lock_unaquire(&(lock->lcnt_msgq));
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ erts_lcnt_lock_unaquire(&(lock->lcnt_btm));
+ }
if (locks & ERTS_PROC_LOCK_LINK) {
erts_lcnt_lock_unaquire(&(lock->lcnt_link));
}
@@ -1162,6 +1182,9 @@ void erts_lcnt_proc_unlock(erts_proc_lock_t *lock, ErtsProcLocks locks) {
if (locks & ERTS_PROC_LOCK_MSGQ) {
erts_lcnt_unlock(&(lock->lcnt_msgq));
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ erts_lcnt_unlock(&(lock->lcnt_btm));
+ }
if (locks & ERTS_PROC_LOCK_LINK) {
erts_lcnt_unlock(&(lock->lcnt_link));
}
@@ -1178,6 +1201,9 @@ void erts_lcnt_proc_trylock(erts_proc_lock_t *lock, ErtsProcLocks locks, int res
if (locks & ERTS_PROC_LOCK_MSGQ) {
erts_lcnt_trylock(&(lock->lcnt_msgq), res);
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ erts_lcnt_trylock(&(lock->lcnt_btm), res);
+ }
if (locks & ERTS_PROC_LOCK_LINK) {
erts_lcnt_trylock(&(lock->lcnt_link), res);
}
@@ -1235,6 +1261,10 @@ erts_proc_lc_lock(Process *p, ErtsProcLocks locks, char *file, unsigned int line
lck.id = lc_id.proc_lock_msgq;
erts_lc_lock_x(&lck,file,line);
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ lck.id = lc_id.proc_lock_btm;
+ erts_lc_lock_x(&lck,file,line);
+ }
if (locks & ERTS_PROC_LOCK_STATUS) {
lck.id = lc_id.proc_lock_status;
erts_lc_lock_x(&lck,file,line);
@@ -1260,6 +1290,10 @@ erts_proc_lc_trylock(Process *p, ErtsProcLocks locks, int locked,
lck.id = lc_id.proc_lock_msgq;
erts_lc_trylock_x(locked, &lck, file, line);
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ lck.id = lc_id.proc_lock_btm;
+ erts_lc_trylock_x(locked, &lck, file, line);
+ }
if (locks & ERTS_PROC_LOCK_STATUS) {
lck.id = lc_id.proc_lock_status;
erts_lc_trylock_x(locked, &lck, file, line);
@@ -1276,6 +1310,10 @@ erts_proc_lc_unlock(Process *p, ErtsProcLocks locks)
lck.id = lc_id.proc_lock_status;
erts_lc_unlock(&lck);
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ lck.id = lc_id.proc_lock_btm;
+ erts_lc_unlock(&lck);
+ }
if (locks & ERTS_PROC_LOCK_MSGQ) {
lck.id = lc_id.proc_lock_msgq;
erts_lc_unlock(&lck);
@@ -1303,6 +1341,10 @@ erts_proc_lc_might_unlock(Process *p, ErtsProcLocks locks)
lck.id = lc_id.proc_lock_status;
erts_lc_might_unlock(&lck);
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ lck.id = lc_id.proc_lock_btm;
+ erts_lc_might_unlock(&lck);
+ }
if (locks & ERTS_PROC_LOCK_MSGQ) {
lck.id = lc_id.proc_lock_msgq;
erts_lc_might_unlock(&lck);
@@ -1322,6 +1364,8 @@ erts_proc_lc_might_unlock(Process *p, ErtsProcLocks locks)
erts_lc_might_unlock(&p->lock.link.lc);
if (locks & ERTS_PROC_LOCK_MSGQ)
erts_lc_might_unlock(&p->lock.msgq.lc);
+ if (locks & ERTS_PROC_LOCK_BTM)
+ erts_lc_might_unlock(&p->lock.btm.lc);
if (locks & ERTS_PROC_LOCK_STATUS)
erts_lc_might_unlock(&p->lock.status.lc);
#endif
@@ -1347,6 +1391,10 @@ erts_proc_lc_require_lock(Process *p, ErtsProcLocks locks, char *file,
lck.id = lc_id.proc_lock_msgq;
erts_lc_require_lock(&lck, file, line);
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ lck.id = lc_id.proc_lock_btm;
+ erts_lc_require_lock(&lck, file, line);
+ }
if (locks & ERTS_PROC_LOCK_STATUS) {
lck.id = lc_id.proc_lock_status;
erts_lc_require_lock(&lck, file, line);
@@ -1358,6 +1406,8 @@ erts_proc_lc_require_lock(Process *p, ErtsProcLocks locks, char *file,
erts_lc_require_lock(&p->lock.link.lc, file, line);
if (locks & ERTS_PROC_LOCK_MSGQ)
erts_lc_require_lock(&p->lock.msgq.lc, file, line);
+ if (locks & ERTS_PROC_LOCK_BTM)
+ erts_lc_require_lock(&p->lock.btm.lc, file, line);
if (locks & ERTS_PROC_LOCK_STATUS)
erts_lc_require_lock(&p->lock.status.lc, file, line);
#endif
@@ -1374,6 +1424,10 @@ erts_proc_lc_unrequire_lock(Process *p, ErtsProcLocks locks)
lck.id = lc_id.proc_lock_status;
erts_lc_unrequire_lock(&lck);
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ lck.id = lc_id.proc_lock_btm;
+ erts_lc_unrequire_lock(&lck);
+ }
if (locks & ERTS_PROC_LOCK_MSGQ) {
lck.id = lc_id.proc_lock_msgq;
erts_lc_unrequire_lock(&lck);
@@ -1393,6 +1447,8 @@ erts_proc_lc_unrequire_lock(Process *p, ErtsProcLocks locks)
erts_lc_unrequire_lock(&p->lock.link.lc);
if (locks & ERTS_PROC_LOCK_MSGQ)
erts_lc_unrequire_lock(&p->lock.msgq.lc);
+ if (locks & ERTS_PROC_LOCK_BTM)
+ erts_lc_unrequire_lock(&p->lock.btm.lc);
if (locks & ERTS_PROC_LOCK_STATUS)
erts_lc_unrequire_lock(&p->lock.status.lc);
#endif
@@ -1414,6 +1470,8 @@ erts_proc_lc_trylock_force_busy(Process *p, ErtsProcLocks locks)
lck.id = lc_id.proc_lock_link;
else if (locks & ERTS_PROC_LOCK_MSGQ)
lck.id = lc_id.proc_lock_msgq;
+ else if (locks & ERTS_PROC_LOCK_BTM)
+ lck.id = lc_id.proc_lock_btm;
else if (locks & ERTS_PROC_LOCK_STATUS)
lck.id = lc_id.proc_lock_status;
else
@@ -1448,7 +1506,8 @@ erts_proc_lc_chk_have_proc_locks(Process *p, ErtsProcLocks locks)
{
int have_locks_len = 0;
#if ERTS_PROC_LOCK_OWN_IMPL
- erts_lc_lock_t have_locks[4] = {ERTS_PROC_LC_EMPTY_LOCK_INIT,
+ erts_lc_lock_t have_locks[5] = {ERTS_PROC_LC_EMPTY_LOCK_INIT,
+ ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT};
@@ -1464,18 +1523,24 @@ erts_proc_lc_chk_have_proc_locks(Process *p, ErtsProcLocks locks)
have_locks[have_locks_len].id = lc_id.proc_lock_msgq;
have_locks[have_locks_len++].extra = p->common.id;
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ have_locks[have_locks_len].id = lc_id.proc_lock_btm;
+ have_locks[have_locks_len++].extra = p->common.id;
+ }
if (locks & ERTS_PROC_LOCK_STATUS) {
have_locks[have_locks_len].id = lc_id.proc_lock_status;
have_locks[have_locks_len++].extra = p->common.id;
}
#elif ERTS_PROC_LOCK_RAW_MUTEX_IMPL
- erts_lc_lock_t have_locks[4];
+ erts_lc_lock_t have_locks[5];
if (locks & ERTS_PROC_LOCK_MAIN)
have_locks[have_locks_len++] = p->lock.main.lc;
if (locks & ERTS_PROC_LOCK_LINK)
have_locks[have_locks_len++] = p->lock.link.lc;
if (locks & ERTS_PROC_LOCK_MSGQ)
have_locks[have_locks_len++] = p->lock.msgq.lc;
+ if (locks & ERTS_PROC_LOCK_BTM)
+ have_locks[have_locks_len++] = p->lock.btm.lc;
if (locks & ERTS_PROC_LOCK_STATUS)
have_locks[have_locks_len++] = p->lock.status.lc;
#endif
@@ -1488,11 +1553,11 @@ erts_proc_lc_chk_proc_locks(Process *p, ErtsProcLocks locks)
int have_locks_len = 0;
int have_not_locks_len = 0;
#if ERTS_PROC_LOCK_OWN_IMPL
- erts_lc_lock_t have_locks[4] = {ERTS_PROC_LC_EMPTY_LOCK_INIT,
+ erts_lc_lock_t have_locks[5] = {ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT};
- erts_lc_lock_t have_not_locks[4] = {ERTS_PROC_LC_EMPTY_LOCK_INIT,
+ erts_lc_lock_t have_not_locks[5] = {ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT,
ERTS_PROC_LC_EMPTY_LOCK_INIT};
@@ -1521,6 +1586,14 @@ erts_proc_lc_chk_proc_locks(Process *p, ErtsProcLocks locks)
have_not_locks[have_not_locks_len].id = lc_id.proc_lock_msgq;
have_not_locks[have_not_locks_len++].extra = p->common.id;
}
+ if (locks & ERTS_PROC_LOCK_BTM) {
+ have_locks[have_locks_len].id = lc_id.proc_lock_btm;
+ have_locks[have_locks_len++].extra = p->common.id;
+ }
+ else {
+ have_not_locks[have_not_locks_len].id = lc_id.proc_lock_btm;
+ have_not_locks[have_not_locks_len++].extra = p->common.id;
+ }
if (locks & ERTS_PROC_LOCK_STATUS) {
have_locks[have_locks_len].id = lc_id.proc_lock_status;
have_locks[have_locks_len++].extra = p->common.id;
@@ -1530,8 +1603,8 @@ erts_proc_lc_chk_proc_locks(Process *p, ErtsProcLocks locks)
have_not_locks[have_not_locks_len++].extra = p->common.id;
}
#elif ERTS_PROC_LOCK_RAW_MUTEX_IMPL
- erts_lc_lock_t have_locks[4];
- erts_lc_lock_t have_not_locks[4];
+ erts_lc_lock_t have_locks[5];
+ erts_lc_lock_t have_not_locks[5];
if (locks & ERTS_PROC_LOCK_MAIN)
have_locks[have_locks_len++] = p->lock.main.lc;
@@ -1545,6 +1618,10 @@ erts_proc_lc_chk_proc_locks(Process *p, ErtsProcLocks locks)
have_locks[have_locks_len++] = p->lock.msgq.lc;
else
have_not_locks[have_not_locks_len++] = p->lock.msgq.lc;
+ if (locks & ERTS_PROC_LOCK_BTM)
+ have_locks[have_locks_len++] = p->lock.btm.lc;
+ else
+ have_not_locks[have_not_locks_len++] = p->lock.btm.lc;
if (locks & ERTS_PROC_LOCK_STATUS)
have_locks[have_locks_len++] = p->lock.status.lc;
else
@@ -1558,10 +1635,10 @@ erts_proc_lc_chk_proc_locks(Process *p, ErtsProcLocks locks)
ErtsProcLocks
erts_proc_lc_my_proc_locks(Process *p)
{
- int resv[4];
+ int resv[5];
ErtsProcLocks res = 0;
#if ERTS_PROC_LOCK_OWN_IMPL
- erts_lc_lock_t locks[4] = {ERTS_LC_LOCK_INIT(lc_id.proc_lock_main,
+ erts_lc_lock_t locks[5] = {ERTS_LC_LOCK_INIT(lc_id.proc_lock_main,
p->common.id,
ERTS_LC_FLG_LT_PROCLOCK),
ERTS_LC_LOCK_INIT(lc_id.proc_lock_link,
@@ -1570,17 +1647,21 @@ erts_proc_lc_my_proc_locks(Process *p)
ERTS_LC_LOCK_INIT(lc_id.proc_lock_msgq,
p->common.id,
ERTS_LC_FLG_LT_PROCLOCK),
+ ERTS_LC_LOCK_INIT(lc_id.proc_lock_btm,
+ p->common.id,
+ ERTS_LC_FLG_LT_PROCLOCK),
ERTS_LC_LOCK_INIT(lc_id.proc_lock_status,
p->common.id,
ERTS_LC_FLG_LT_PROCLOCK)};
#elif ERTS_PROC_LOCK_RAW_MUTEX_IMPL
- erts_lc_lock_t locks[4] = {p->lock.main.lc,
+ erts_lc_lock_t locks[5] = {p->lock.main.lc,
p->lock.link.lc,
p->lock.msgq.lc,
+ p->lock.btm.lc,
p->lock.status.lc};
#endif
- erts_lc_have_locks(resv, locks, 4);
+ erts_lc_have_locks(resv, locks, 5);
if (resv[0])
res |= ERTS_PROC_LOCK_MAIN;
if (resv[1])
@@ -1588,6 +1669,8 @@ erts_proc_lc_my_proc_locks(Process *p)
if (resv[2])
res |= ERTS_PROC_LOCK_MSGQ;
if (resv[3])
+ res |= ERTS_PROC_LOCK_BTM;
+ if (resv[4])
res |= ERTS_PROC_LOCK_STATUS;
return res;
@@ -1596,13 +1679,14 @@ erts_proc_lc_my_proc_locks(Process *p)
void
erts_proc_lc_chk_no_proc_locks(char *file, int line)
{
- int resv[4];
- int ids[4] = {lc_id.proc_lock_main,
+ int resv[5];
+ int ids[5] = {lc_id.proc_lock_main,
lc_id.proc_lock_link,
lc_id.proc_lock_msgq,
+ lc_id.proc_lock_btm,
lc_id.proc_lock_status};
- erts_lc_have_lock_ids(resv, ids, 4);
- if (!ERTS_IS_CRASH_DUMPING && (resv[0] || resv[1] || resv[2] || resv[3])) {
+ erts_lc_have_lock_ids(resv, ids, 5);
+ if (!ERTS_IS_CRASH_DUMPING && (resv[0] || resv[1] || resv[2] || resv[3] || resv[4])) {
erts_lc_fail("%s:%d: Thread has process locks locked when expected "
"not to have any process locks locked",
file, line);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 00:51:47 +0000