diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/bus.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index 3cef835b375f..83ae838ceb5f 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -197,6 +197,10 @@ static int pci_bus_alloc_from_region(struct pci_bus *bus, struct resource *res, max = avail.end; + /* Don't bother if available space isn't large enough */ + if (size > max - min_used + 1) + continue; + /* Ok, try it out.. */ ret = allocate_resource(r, res, size, min_used, max, align, alignf, alignf_data); |