@@ -88,7 +88,8 @@ static int __init pci_init(void)
if ( !pci_passthrough_enabled )
return 0;
- pci_segments_init();
+ if ( pci_add_segment(0) )
+ panic("Could not initialize PCI segment 0\n");
if ( acpi_disabled )
return dt_pci_init();
@@ -402,7 +402,8 @@ void __init acpi_mmcfg_init(void)
{
bool valid = true;
- pci_segments_init();
+ if ( pci_add_segment(0) )
+ panic("Could not initialize PCI segment 0\n");
/* MMCONFIG disabled */
if ((pci_probe & PCI_PROBE_MMCONF) == 0)
@@ -122,12 +122,6 @@ static int pci_segments_iterate(
return rc;
}
-void __init pci_segments_init(void)
-{
- if ( !alloc_pseg(0) )
- panic("Could not initialize PCI segment 0\n");
-}
-
int __init pci_add_segment(u16 seg)
{
return alloc_pseg(seg) ? 0 : -ENOMEM;
@@ -214,7 +214,6 @@ void setup_hwdom_pci_devices(struct doma
int (*handler)(uint8_t devfn,
struct pci_dev *pdev));
int pci_release_devices(struct domain *d);
-void pci_segments_init(void);
int pci_add_segment(u16 seg);
const unsigned long *pci_get_ro_map(u16 seg);
int pci_add_device(u16 seg, u8 bus, u8 devfn,
Have callers invoke pci_add_segment() directly instead: With radix tree initialization moved out of the function, its name isn't quite describing anymore what it actually does. Signed-off-by: Jan Beulich <jbeulich@suse.com> --- This is entirely optional and up for discussion. There certainly also is an argument towards keeping the function. --- v3: Adjust description to accont for and re-base over dropped earlier patch. v2: New.