Update lockmeter.c with generic_raw_read_trylock fix.
Fixed as per Zwane's comment.
Signed-off-by: Ray Bryant <[email protected]>
Index: linux-2.6.9-rc2-mm1/kernel/lockmeter.c
===================================================================
--- linux-2.6.9-rc2-mm1.orig/kernel/lockmeter.c 2004-09-16 12:03:20.000000000 -0700
+++ linux-2.6.9-rc2-mm1/kernel/lockmeter.c 2004-09-16 12:29:08.000000000 -0700
@@ -1213,6 +1213,18 @@
* except for the fact tht calls to _raw_ routines are replaced by
* corresponding calls to the _metered_ routines
*/
+
+/*
+ * Generic declaration of the raw read_trylock() function,
+ * architectures are supposed to optimize this:
+ */
+int __lockfunc generic_raw_read_trylock(rwlock_t *lock)
+{
+ _raw_read_lock(lock);
+ return 1;
+}
+EXPORT_SYMBOL(generic_raw_read_trylock);
+
int __lockfunc _spin_trylock(spinlock_t *lock)
{
preempt_disable();
--
Best Regards,
Ray
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Ray Bryant [email protected]
The box said: "Requires Windows 98 or better",
so I installed Linux.
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