fix locks

atomvm · Oct 3, 2024 · 70b3d45 · 70b3d45
1 parent 70686fe
commit 70b3d45
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/src/platforms/esp32/components/avm_builtins/storage_nif.c b/src/platforms/esp32/components/avm_builtins/storage_nif.c
@@ -46,9 +46,11 @@
 #define TAG "storage_nif"
 
 #ifndef AVM_NO_SMP
-#define SMP_LOCK(mounted_fs) smp_spinlock_lock(mounted_fs->lock)
-#define SMP_UNLOCK(mounted_fs) smp_spinlock_unlock(mounted_fs->lock)
+#define SMP_LOCK_INIT(mounted_fs) smp_spinlock_init(&mounted_fs->lock)
+#define SMP_LOCK(mounted_fs) smp_spinlock_lock(&mounted_fs->lock)
+#define SMP_UNLOCK(mounted_fs) smp_spinlock_unlock(&mounted_fs->lock)
 #else
+#define SMP_LOCK_INIT(mounted_fs)
 #define SMP_LOCK(mounted_fs)
 #define SMP_UNLOCK(mounted_fs)
 #endif
@@ -65,7 +67,7 @@ enum mount_type
 struct MountedFS
 {
 #ifndef AVM_NO_SMP
-    SpinLock *lock;
+    SpinLock lock;
 #endif
     char *base_path;
     enum mount_type mount_type;
@@ -160,6 +162,7 @@ static term nif_esp_mount(Context *ctx, int argc, term argv[])
             free(target);
             RAISE_ERROR(OUT_OF_MEMORY_ATOM);
         }
+        SMP_LOCK_INIT(mount);
         mount->base_path = target;
         target = NULL;
         mount->mount_type = FATSPIFlash;
@@ -184,6 +187,7 @@ static term nif_esp_mount(Context *ctx, int argc, term argv[])
         if (IS_NULL_PTR(mount)) {
             RAISE_ERROR(OUT_OF_MEMORY_ATOM);
         }
+        SMP_LOCK_INIT(mount);
         mount->base_path = target;
         target = NULL;
         mount->mount_type = FATSDMMC;
@@ -231,6 +235,7 @@ static term nif_esp_mount(Context *ctx, int argc, term argv[])
             free(target);
             RAISE_ERROR(OUT_OF_MEMORY_ATOM);
         }
+        SMP_LOCK_INIT(mount);
         mount->base_path = target;
         target = NULL;
         mount->mount_type = FATSDSPI;