Exemplos de to_mem_entry_attr em C++ (Cpp)

Exemplo n.º 1

Arquivo: kgsl_sharedmem.c Projeto: devc100/Nemesis_Kernel

static ssize_t mem_entry_sysfs_show(struct kobject *kobj,
	struct attribute *attr, char *buf)
{
	struct kgsl_mem_entry_attribute *pattr = to_mem_entry_attr(attr);
	struct kgsl_process_private *priv;
	ssize_t ret;

	/*
	 * 1. sysfs_remove_file waits for reads to complete before the node
	 *    is deleted.
	 * 2. kgsl_process_init_sysfs takes a refcount to the process_private,
	 *    which is put at the end of kgsl_process_uninit_sysfs.
	 * These two conditions imply that priv will not be freed until this
	 * function completes, and no further locking is needed.
	 */
	priv = kobj ? container_of(kobj, struct kgsl_process_private, kobj) :
			NULL;

	if (priv && pattr->show)
		ret = pattr->show(priv, pattr->memtype, buf);
	else
		ret = -EIO;

	return ret;
}

Exemplo n.º 2

static ssize_t mem_entry_sysfs_show(struct kobject *kobj,
	struct attribute *attr, char *buf)
{
	struct kgsl_mem_entry_attribute *pattr = to_mem_entry_attr(attr);
	struct kgsl_process_private *priv;
	ssize_t ret;

	priv = kobj ? container_of(kobj, struct kgsl_process_private, kobj) :
			NULL;

	if (priv && pattr->show)
		ret = pattr->show(priv, pattr->memtype, buf);
	else
		ret = -EIO;

	return ret;
}