net: ll_temac: platform_get_resource replaced by wrong function

[linux-block.git] / mm / cma_sysfs.c

diff --git a/mm/cma_sysfs.c b/mm/cma_sysfs.c
index 56347d15b7e8b514dcd58928dc1fc16e3eddc3ea..f50db397317182f5ae4f230f0abe28c8cfbcf6eb 100644 (file)
--- a/mm/cma_sysfs.c
+++ b/mm/cma_sysfs.c
@@ -24,6 +24,11 @@ void cma_sysfs_account_fail_pages(struct cma *cma, unsigned long nr_pages)
        atomic64_add(nr_pages, &cma->nr_pages_failed);
 }
 
+void cma_sysfs_account_release_pages(struct cma *cma, unsigned long nr_pages)
+{
+       atomic64_add(nr_pages, &cma->nr_pages_released);
+}
+
 static inline struct cma *cma_from_kobj(struct kobject *kobj)
 {
        return container_of(kobj, struct cma_kobject, kobj)->cma;
@@ -48,6 +53,15 @@ static ssize_t alloc_pages_fail_show(struct kobject *kobj,
 }
 CMA_ATTR_RO(alloc_pages_fail);
 
+static ssize_t release_pages_success_show(struct kobject *kobj,
+                                         struct kobj_attribute *attr, char *buf)
+{
+       struct cma *cma = cma_from_kobj(kobj);
+
+       return sysfs_emit(buf, "%llu\n", atomic64_read(&cma->nr_pages_released));
+}
+CMA_ATTR_RO(release_pages_success);
+
 static void cma_kobj_release(struct kobject *kobj)
 {
        struct cma *cma = cma_from_kobj(kobj);
@@ -60,6 +74,7 @@ static void cma_kobj_release(struct kobject *kobj)
 static struct attribute *cma_attrs[] = {
        &alloc_pages_success_attr.attr,
        &alloc_pages_fail_attr.attr,
+       &release_pages_success_attr.attr,
        NULL,
 };
 ATTRIBUTE_GROUPS(cma);