Changeset 7a0359b in mainline for kernel/arch/ia64/include/mm/page.h

Timestamp:

2010-07-02T15:42:19Z (14 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/arch/ia64/include/mm/page.h (modified) (6 diffs)

kernel/arch/ia64/include/mm/page.h

@@ -208 +208 @@
  * @return Address of the head of VHPT collision chain.
  */
-static inline uint64_t thash(uint64_t va)
+NO_TRACE static inline uint64_t thash(uint64_t va)
 {
         uint64_t ret;
@@ -230 +230 @@
  * @return The unique tag for VPN and RID in the collision chain returned by thash().
  */
-static inline uint64_t ttag(uint64_t va)
+NO_TRACE static inline uint64_t ttag(uint64_t va)
 {
         uint64_t ret;
@@ -249 +249 @@
  * @return Current contents of rr[i].
  */
-static inline uint64_t rr_read(size_t i)
+NO_TRACE static inline uint64_t rr_read(size_t i)
 {
         uint64_t ret;
@@ -269 +269 @@
  * @param v Value to be written to rr[i].
  */
-static inline void rr_write(size_t i, uint64_t v)
+NO_TRACE static inline void rr_write(size_t i, uint64_t v)
 {
         ASSERT(i < REGION_REGISTERS);
@@ -284 +284 @@
  * @return Current value stored in PTA.
  */
-static inline uint64_t pta_read(void)
+NO_TRACE static inline uint64_t pta_read(void)
 {
         uint64_t ret;
@@ -300 +300 @@
  * @param v New value to be stored in PTA.
  */
-static inline void pta_write(uint64_t v)
+NO_TRACE static inline void pta_write(uint64_t v)
 {
         asm volatile (