s390/pci: extract software counters from fmb
The software counters are not a part of the function measurement
block. Also we do not check for zdev->fmb != NULL when using these
counters (function measurement can be toggled at runtime). Just move
the software counters to struct zpci_dev.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h
index ef803c2..d318e38 100644
--- a/arch/s390/include/asm/pci.h
+++ b/arch/s390/include/asm/pci.h
@@ -44,10 +44,6 @@
u64 rpcit_ops;
u64 dma_rbytes;
u64 dma_wbytes;
- /* software counters */
- atomic64_t allocated_pages;
- atomic64_t mapped_pages;
- atomic64_t unmapped_pages;
} __packed __aligned(16);
enum zpci_state {
@@ -111,6 +107,10 @@
/* Function measurement block */
struct zpci_fmb *fmb;
u16 fmb_update; /* update interval */
+ /* software counters */
+ atomic64_t allocated_pages;
+ atomic64_t mapped_pages;
+ atomic64_t unmapped_pages;
enum pci_bus_speed max_bus_speed;