ide: NUMA aware allocation of host and port structures
kzalloc() -> kzalloc_node() in ide_host_alloc().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 2fca32e..00c7e5a 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1391,9 +1391,11 @@
struct ide_host *ide_host_alloc(const struct ide_port_info *d, hw_regs_t **hws)
{
struct ide_host *host;
+ struct device *dev = hws[0] ? hws[0]->dev : NULL;
+ int node = dev ? dev_to_node(dev) : -1;
int i;
- host = kzalloc(sizeof(*host), GFP_KERNEL);
+ host = kzalloc_node(sizeof(*host), GFP_KERNEL, node);
if (host == NULL)
return NULL;
@@ -1404,7 +1406,7 @@
if (hws[i] == NULL)
continue;
- hwif = kzalloc(sizeof(*hwif), GFP_KERNEL);
+ hwif = kzalloc_node(sizeof(*hwif), GFP_KERNEL, node);
if (hwif == NULL)
continue;
@@ -1429,8 +1431,7 @@
return NULL;
}
- if (hws[0])
- host->dev[0] = hws[0]->dev;
+ host->dev[0] = dev;
if (d) {
host->init_chipset = d->init_chipset;