* [PATCH] PPC64 had _raw_read_trylock already
@ 2005-01-12 10:21 Paul Mackerras
2005-01-15 15:00 ` Ingo Molnar
0 siblings, 1 reply; 2+ messages in thread
From: Paul Mackerras @ 2005-01-12 10:21 UTC (permalink / raw)
To: akpm, torvalds; +Cc: anton, mingo, linux-kernel
Ingo presumably didn't notice that ppc64 already had a functional
_raw_read_trylock when he added the #define to use the generic
version. This just removes the #define so we use the ppc64-specific
version again.
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff -urN linux-2.5/include/asm-ppc64/spinlock.h test/include/asm-ppc64/spinlock.h
--- linux-2.5/include/asm-ppc64/spinlock.h 2005-01-10 07:54:29.000000000 +1100
+++ test/include/asm-ppc64/spinlock.h 2005-01-10 09:44:16.000000000 +1100
@@ -222,8 +222,6 @@
: "cr0", "memory");
}
-#define _raw_read_trylock(lock) generic_raw_read_trylock(lock)
-
/*
* This returns the old value in the lock,
* so we got the write lock if the return value is 0.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] PPC64 had _raw_read_trylock already
2005-01-12 10:21 [PATCH] PPC64 had _raw_read_trylock already Paul Mackerras
@ 2005-01-15 15:00 ` Ingo Molnar
0 siblings, 0 replies; 2+ messages in thread
From: Ingo Molnar @ 2005-01-15 15:00 UTC (permalink / raw)
To: Paul Mackerras; +Cc: akpm, torvalds, anton, linux-kernel
* Paul Mackerras <paulus@samba.org> wrote:
> Ingo presumably didn't notice that ppc64 already had a functional
> _raw_read_trylock when he added the #define to use the generic
> version. This just removes the #define so we use the ppc64-specific
> version again.
>
> Signed-off-by: Paul Mackerras <paulus@samba.org>
yeah - sorry.
Ingo
^ permalink raw reply [flat|nested] 2+ messages in thread
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