mutex_lock_interruptible

hpc · Jul 1, 2024 · 9b8600d · 9b8600d
1 parent 62c1e58
commit 9b8600d
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/src/dpusm.c b/src/dpusm.c
@@ -77,7 +77,7 @@ dpusm_init(void) {
 
 static void __exit
 dpusm_exit(void) {
-    mutex_lock(&dpusm.lock);
+    mutex_lock_interruptible(&dpusm.lock);
 
     const int active = atomic_read(&dpusm.active);
     if (unlikely(active)) {

diff --git a/src/provider.c b/src/provider.c
@@ -265,7 +265,7 @@ dpusm_provider_register(dpusm_t *dpusm, struct module *module, const dpusm_pf_t
         return -EINVAL;
     }
 
-    mutex_lock(&dpusm->lock);;
+    mutex_lock_interruptible(&dpusm->lock);;
 
     dpusm_ph_t **found = find_provider(dpusm, module_name(module));
     if (found) {
@@ -320,7 +320,7 @@ dpusm_provider_unregister_handle(dpusm_t *dpusm, dpusm_ph_t **provider) {
 
 int
 dpusm_provider_unregister(dpusm_t *dpusm, struct module *module) {
-    mutex_lock(&dpusm->lock);;
+    mutex_lock_interruptible(&dpusm->lock);;
 
     dpusm_ph_t **provider = find_provider(dpusm, module_name(module));
     if (!provider) {
@@ -345,7 +345,7 @@ dpusm_provider_unregister(dpusm_t *dpusm, struct module *module) {
 /* get a provider by name */
 dpusm_ph_t **
 dpusm_provider_get(dpusm_t *dpusm, const char *name) {
-    mutex_lock(&dpusm->lock);
+    mutex_lock_interruptible(&dpusm->lock);
     dpusm_ph_t **provider = find_provider(dpusm, name);
     if (provider) {
         struct module *module = (*provider)->module;
@@ -405,7 +405,7 @@ dpusm_provider_put(dpusm_t *dpusm, void *handle) {
 }
 
 void dpusm_provider_invalidate(dpusm_t *dpusm, const char *name) {
-    mutex_lock(&dpusm->lock);;
+    mutex_lock_interruptible(&dpusm->lock);;
     dpusm_ph_t **provider = find_provider(dpusm, name);
     if (provider && *provider) {
         (*provider)->funcs = NULL;