lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

ide: NUMA aware allocation of host and port structures

Browse Source 
kzalloc() -> kzalloc_node() in ide_host_alloc().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2009-01-06 17:20:56 +01:00
parent 07af5a5b02
commit a32296f938
1 changed files with 5 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/ide/ide-probe.c
View File

@@ -1391,9 +1391,11 @@ static void ide_free_port_slot(int idx)
struct ide_host *ide_host_alloc(const struct ide_port_info *d, hw_regs_t **hws) struct ide_host *ide_host_alloc(const struct ide_port_info *d, hw_regs_t **hws)
{ {
struct ide_host *host; struct ide_host *host;
struct device *dev = hws[0] ? hws[0]->dev : NULL;
int node = dev ? dev_to_node(dev) : -1;
int i; int i;
host = kzalloc(sizeof(*host), GFP_KERNEL); host = kzalloc_node(sizeof(*host), GFP_KERNEL, node);
if (host == NULL) if (host == NULL)
return NULL; return NULL;
@@ -1404,7 +1406,7 @@ struct ide_host *ide_host_alloc(const struct ide_port_info *d, hw_regs_t **hws)
if (hws[i] == NULL) if (hws[i] == NULL)
continue; continue;
hwif = kzalloc(sizeof(*hwif), GFP_KERNEL); hwif = kzalloc_node(sizeof(*hwif), GFP_KERNEL, node);
if (hwif == NULL) if (hwif == NULL)
continue; continue;
@@ -1429,8 +1431,7 @@ struct ide_host *ide_host_alloc(const struct ide_port_info *d, hw_regs_t **hws)
return NULL; return NULL;
} }
if (hws[0]) host->dev[0] = dev;
host->dev[0] = hws[0]->dev;
if (d) { if (d) {
host->init_chipset = d->init_chipset; host->init_chipset = d->init_chipset;