PCI: Uninline PCI bus accessors for better ftracing
The PCI bus config accessors could be inlined into other accessor functions, which makes it so they can't be traced. Force them to never be inlined so that ftrace can hook into these functions. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
parent
62b36c3ea6
commit
5180fd9135
|
@ -33,7 +33,7 @@ DEFINE_RAW_SPINLOCK(pci_lock);
|
|||
#endif
|
||||
|
||||
#define PCI_OP_READ(size, type, len) \
|
||||
int pci_bus_read_config_##size \
|
||||
int noinline pci_bus_read_config_##size \
|
||||
(struct pci_bus *bus, unsigned int devfn, int pos, type *value) \
|
||||
{ \
|
||||
int res; \
|
||||
|
@ -48,7 +48,7 @@ int pci_bus_read_config_##size \
|
|||
}
|
||||
|
||||
#define PCI_OP_WRITE(size, type, len) \
|
||||
int pci_bus_write_config_##size \
|
||||
int noinline pci_bus_write_config_##size \
|
||||
(struct pci_bus *bus, unsigned int devfn, int pos, type value) \
|
||||
{ \
|
||||
int res; \
|
||||
|
|
Loading…
Reference in a new issue