Changeset 7a0359b in mainline for kernel/generic/include/mm/frame.h

Timestamp:

2010-07-02T15:42:19Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

bbfdf62

Parents:

e3ee9b9

Message:

improve kernel function tracing

• add support for more generic kernel sources
• replace attribute((no_instrument_function)) with NO_TRACE macro (shorter and for future compatibility with different compilers)
• to be on the safe side, do not instrument most of the inline and static functions (plus some specific non-static functions)

collateral code cleanup (no change in functionality)

File:

• kernel/generic/include/mm/frame.h (modified) (3 diffs)

kernel/generic/include/mm/frame.h

@@ -38 +38 @@
 
 #include <typedefs.h>
+#include <trace.h>
 #include <adt/list.h>
 #include <mm/buddy.h>
@@ -115 +116 @@
 extern zones_t zones;
 
-static inline uintptr_t PFN2ADDR(pfn_t frame)
+NO_TRACE static inline uintptr_t PFN2ADDR(pfn_t frame)
 {
         return (uintptr_t) (frame << FRAME_WIDTH);
 }
 
-static inline pfn_t ADDR2PFN(uintptr_t addr)
+NO_TRACE static inline pfn_t ADDR2PFN(uintptr_t addr)
 {
         return (pfn_t) (addr >> FRAME_WIDTH);
 }
 
-static inline size_t SIZE2FRAMES(size_t size)
+NO_TRACE static inline size_t SIZE2FRAMES(size_t size)
 {
         if (!size)
@@ -132 +133 @@
 }
 
-static inline size_t FRAMES2SIZE(size_t frames)
+NO_TRACE static inline size_t FRAMES2SIZE(size_t frames)
 {
         return (size_t) (frames << FRAME_WIDTH);
 }
 
-static inline bool zone_flags_available(zone_flags_t flags)
+NO_TRACE static inline bool zone_flags_available(zone_flags_t flags)
 {
         return ((flags & (ZONE_RESERVED | ZONE_FIRMWARE)) == 0);