C++ (Cpp) nr_pages_per_csrow Beispiele

Beispiel #1

/* Create a CSROW object under specifed edac_mc_device */
static int edac_create_csrow_objects(struct mem_ctl_info *mci)
{
	int err, i;
	struct csrow_info *csrow;

	for (i = 0; i < mci->nr_csrows; i++) {
		csrow = mci->csrows[i];
		if (!nr_pages_per_csrow(csrow))
			continue;
		err = edac_create_csrow_object(mci, mci->csrows[i], i);
		if (err < 0) {
			edac_dbg(1,
				 "failure: create csrow objects for csrow %d\n",
				 i);
			goto error;
		}
	}
	return 0;

error:
	for (--i; i >= 0; i--) {
		csrow = mci->csrows[i];
		if (!nr_pages_per_csrow(csrow))
			continue;
		put_device(&mci->csrows[i]->dev);
	}

	return err;
}

Beispiel #2

Datei: edac_mc_sysfs.c Projekt: ARMWorks/FA_2451_Linux_Kernel

/* Create a CSROW object under specifed edac_mc_device */
static int edac_create_csrow_objects(struct mem_ctl_info *mci)
{
	int err, i, chan;
	struct csrow_info *csrow;

	for (i = 0; i < mci->nr_csrows; i++) {
		csrow = mci->csrows[i];
		if (!nr_pages_per_csrow(csrow))
			continue;
		err = edac_create_csrow_object(mci, mci->csrows[i], i);
		if (err < 0)
			goto error;
	}
	return 0;

error:
	for (--i; i >= 0; i--) {
		csrow = mci->csrows[i];
		if (!nr_pages_per_csrow(csrow))
			continue;
		for (chan = csrow->nr_channels - 1; chan >= 0; chan--) {
			if (!csrow->channels[chan]->dimm->nr_pages)
				continue;
			device_remove_file(&csrow->dev,
						dynamic_csrow_dimm_attr[chan]);
			device_remove_file(&csrow->dev,
						dynamic_csrow_ce_count_attr[chan]);
		}
		put_device(&mci->csrows[i]->dev);
	}

	return err;
}

Beispiel #3

static void edac_delete_csrow_objects(struct mem_ctl_info *mci)
{
	int i;
	struct csrow_info *csrow;

	for (i = mci->nr_csrows - 1; i >= 0; i--) {
		csrow = mci->csrows[i];
		if (!nr_pages_per_csrow(csrow))
			continue;
		device_unregister(&mci->csrows[i]->dev);
	}
}

Beispiel #4

Datei: edac_mc_sysfs.c Projekt: emilsvennesson/linux_media

static void edac_delete_csrow_objects(struct mem_ctl_info *mci)
{
	int i, chan;
	struct csrow_info *csrow;

	for (i = mci->nr_csrows - 1; i >= 0; i--) {
		csrow = mci->csrows[i];
		if (!nr_pages_per_csrow(csrow))
			continue;
		for (chan = csrow->nr_channels - 1; chan >= 0; chan--) {
			if (!csrow->channels[chan]->dimm->nr_pages)
				continue;
			edac_dbg(1, "Removing csrow %d channel %d sysfs nodes\n",
				 i, chan);
			device_remove_file(&csrow->dev,
						dynamic_csrow_dimm_attr[chan]);
			device_remove_file(&csrow->dev,
						dynamic_csrow_ce_count_attr[chan]);
		}
		device_unregister(&mci->csrows[i]->dev);
	}
}