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Diffstat (limited to 'erts/emulator/sys/common/erl_check_io.c')
-rw-r--r--erts/emulator/sys/common/erl_check_io.c36
1 files changed, 22 insertions, 14 deletions
diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c
index ad580e7d52..799f67fc45 100644
--- a/erts/emulator/sys/common/erl_check_io.c
+++ b/erts/emulator/sys/common/erl_check_io.c
@@ -2564,24 +2564,22 @@ ERTS_CIO_EXPORT(erts_init_check_io)(void)
#ifdef ERTS_SMP
init_removed_fd_alloc();
pollset.removed_list = NULL;
- erts_smp_spinlock_init(&pollset.removed_list_lock,
- "pollset_rm_list");
+ erts_smp_spinlock_init(&pollset.removed_list_lock, "pollset_rm_list", NIL,
+ ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO);
{
- int i;
- for (i=0; i<DRV_EV_STATE_LOCK_CNT; i++) {
-#ifdef ERTS_ENABLE_LOCK_COUNT
- erts_smp_mtx_init_x(&drv_ev_state_locks[i].lck, "drv_ev_state", make_small(i));
-#else
- erts_smp_mtx_init(&drv_ev_state_locks[i].lck, "drv_ev_state");
-#endif
- }
+ int i;
+ for (i=0; i<DRV_EV_STATE_LOCK_CNT; i++) {
+ erts_smp_mtx_init(&drv_ev_state_locks[i].lck, "drv_ev_state", make_small(i),
+ ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO);
+ }
}
#endif
#ifdef ERTS_SYS_CONTINOUS_FD_NUMBERS
max_fds = ERTS_CIO_POLL_MAX_FDS();
erts_smp_atomic_init_nob(&drv_ev_state_len, 0);
drv_ev_state = NULL;
- erts_smp_mtx_init(&drv_ev_state_grow_lock, "drv_ev_state_grow");
+ erts_smp_mtx_init(&drv_ev_state_grow_lock, "drv_ev_state_grow", NIL,
+ ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO);
#else
{
SafeHashFunctions hf;
@@ -2591,10 +2589,11 @@ ERTS_CIO_EXPORT(erts_init_check_io)(void)
hf.free = &drv_ev_state_free;
num_state_prealloc = 0;
state_prealloc_first = NULL;
- erts_smp_spinlock_init(&state_prealloc_lock,"state_prealloc");
+ erts_smp_spinlock_init(&state_prealloc_lock,"state_prealloc", NIL,
+ ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_IO);
- safe_hash_init(ERTS_ALC_T_DRV_EV_STATE, &drv_ev_state_tab, "drv_ev_state_tab",
- DRV_EV_STATE_HTAB_SIZE, hf);
+ safe_hash_init(ERTS_ALC_T_DRV_EV_STATE, &drv_ev_state_tab, "drv_ev_state_tab",
+ ERTS_LOCK_FLAGS_CATEGORY_IO, DRV_EV_STATE_HTAB_SIZE, hf);
}
#endif
}
@@ -3130,3 +3129,12 @@ ERTS_CIO_EXPORT(erts_check_io_debug)(ErtsCheckIoDebugInfo *ciodip)
return counters.num_errors;
}
+#ifdef ERTS_ENABLE_LOCK_COUNT
+void ERTS_CIO_EXPORT(erts_lcnt_update_cio_locks)(int enable) {
+#ifndef ERTS_SYS_CONTINOUS_FD_NUMBERS
+ erts_lcnt_enable_hash_lock_count(&drv_ev_state_tab, ERTS_LOCK_FLAGS_CATEGORY_IO, enable);
+#else
+ (void)enable;
+#endif
+}
+#endif /* ERTS_ENABLE_LOCK_COUNT */