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Diffstat (limited to 'erts/emulator/beam/code_ix.c')
-rw-r--r--erts/emulator/beam/code_ix.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/erts/emulator/beam/code_ix.c b/erts/emulator/beam/code_ix.c
index ba68d612e3..34e46f5f33 100644
--- a/erts/emulator/beam/code_ix.c
+++ b/erts/emulator/beam/code_ix.c
@@ -34,8 +34,8 @@
# define CIX_TRACE(text)
#endif
-erts_smp_atomic32_t the_active_code_index;
-erts_smp_atomic32_t the_staging_code_index;
+erts_atomic32_t the_active_code_index;
+erts_atomic32_t the_staging_code_index;
static Process* code_writing_process = NULL;
struct code_write_queue_item {
@@ -43,7 +43,7 @@ struct code_write_queue_item {
struct code_write_queue_item* next;
};
static struct code_write_queue_item* code_write_queue = NULL;
-static erts_smp_mtx_t code_write_permission_mtx;
+static erts_mtx_t code_write_permission_mtx;
#ifdef ERTS_ENABLE_LOCK_CHECK
static erts_tsd_key_t has_code_write_permission;
@@ -55,9 +55,9 @@ void erts_code_ix_init(void)
* single threaded with active and staging set both to zero.
* Preloading is finished by a commit that will set things straight.
*/
- erts_smp_atomic32_init_nob(&the_active_code_index, 0);
- erts_smp_atomic32_init_nob(&the_staging_code_index, 0);
- erts_smp_mtx_init(&code_write_permission_mtx, "code_write_permission", NIL,
+ erts_atomic32_init_nob(&the_active_code_index, 0);
+ erts_atomic32_init_nob(&the_staging_code_index, 0);
+ erts_mtx_init(&code_write_permission_mtx, "code_write_permission", NIL,
ERTS_LOCK_FLAGS_PROPERTY_STATIC | ERTS_LOCK_FLAGS_CATEGORY_GENERIC);
#ifdef ERTS_ENABLE_LOCK_CHECK
erts_tsd_key_create(&has_code_write_permission,
@@ -91,9 +91,9 @@ void erts_commit_staging_code_ix(void)
/* We need to this lock as we are now making the staging export table active */
export_staging_lock();
ix = erts_staging_code_ix();
- erts_smp_atomic32_set_nob(&the_active_code_index, ix);
+ erts_atomic32_set_nob(&the_active_code_index, ix);
ix = (ix + 1) % ERTS_NUM_CODE_IX;
- erts_smp_atomic32_set_nob(&the_staging_code_index, ix);
+ erts_atomic32_set_nob(&the_staging_code_index, ix);
export_staging_unlock();
erts_tracer_nif_clear();
CIX_TRACE("activate");
@@ -115,10 +115,10 @@ void erts_abort_staging_code_ix(void)
int erts_try_seize_code_write_permission(Process* c_p)
{
int success;
- ASSERT(!erts_smp_thr_progress_is_blocking()); /* to avoid deadlock */
+ ASSERT(!erts_thr_progress_is_blocking()); /* to avoid deadlock */
ASSERT(c_p != NULL);
- erts_smp_mtx_lock(&code_write_permission_mtx);
+ erts_mtx_lock(&code_write_permission_mtx);
success = (code_writing_process == NULL);
if (success) {
code_writing_process = c_p;
@@ -136,21 +136,21 @@ int erts_try_seize_code_write_permission(Process* c_p)
code_write_queue = qitem;
erts_suspend(c_p, ERTS_PROC_LOCK_MAIN, NULL);
}
- erts_smp_mtx_unlock(&code_write_permission_mtx);
+ erts_mtx_unlock(&code_write_permission_mtx);
return success;
}
void erts_release_code_write_permission(void)
{
- erts_smp_mtx_lock(&code_write_permission_mtx);
- ERTS_SMP_LC_ASSERT(erts_has_code_write_permission());
+ erts_mtx_lock(&code_write_permission_mtx);
+ ERTS_LC_ASSERT(erts_has_code_write_permission());
while (code_write_queue != NULL) { /* unleash the entire herd */
struct code_write_queue_item* qitem = code_write_queue;
- erts_smp_proc_lock(qitem->p, ERTS_PROC_LOCK_STATUS);
+ erts_proc_lock(qitem->p, ERTS_PROC_LOCK_STATUS);
if (!ERTS_PROC_IS_EXITING(qitem->p)) {
erts_resume(qitem->p, ERTS_PROC_LOCK_STATUS);
}
- erts_smp_proc_unlock(qitem->p, ERTS_PROC_LOCK_STATUS);
+ erts_proc_unlock(qitem->p, ERTS_PROC_LOCK_STATUS);
code_write_queue = qitem->next;
erts_proc_dec_refc(qitem->p);
erts_free(ERTS_ALC_T_CODE_IX_LOCK_Q, qitem);
@@ -159,7 +159,7 @@ void erts_release_code_write_permission(void)
#ifdef ERTS_ENABLE_LOCK_CHECK
erts_tsd_set(has_code_write_permission, (void *) 0);
#endif
- erts_smp_mtx_unlock(&code_write_permission_mtx);
+ erts_mtx_unlock(&code_write_permission_mtx);
}
#ifdef ERTS_ENABLE_LOCK_CHECK