diff options
| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2007-02-13 13:26:22 +0100 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-02-13 13:26:22 +0100 |
| commit | c49c5330c9592f29a69bb2ea8f6e7fd5d9c151e8 (patch) | |
| tree | 50a04f4c90215c7ac73094a5a4f09e0699524060 /include/asm-x86_64/mutex.h | |
| parent | 53fee04f318222a3179ca5933d8bda82c1eef17a (diff) | |
| download | kernel_samsung_smdk4412-c49c5330c9592f29a69bb2ea8f6e7fd5d9c151e8.zip kernel_samsung_smdk4412-c49c5330c9592f29a69bb2ea8f6e7fd5d9c151e8.tar.gz kernel_samsung_smdk4412-c49c5330c9592f29a69bb2ea8f6e7fd5d9c151e8.tar.bz2 | |
[PATCH] x86-64: Remove fastcall references in x86_64 code
Unlike x86, x86_64 already passes arguments in registers. The use of
regparm attribute makes no difference in produced code, and the use of
fastcall just bloats the code.
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'include/asm-x86_64/mutex.h')
| -rw-r--r-- | include/asm-x86_64/mutex.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-x86_64/mutex.h b/include/asm-x86_64/mutex.h index 16396b1..6c2949a 100644 --- a/include/asm-x86_64/mutex.h +++ b/include/asm-x86_64/mutex.h @@ -21,7 +21,7 @@ do { \ unsigned long dummy; \ \ typecheck(atomic_t *, v); \ - typecheck_fn(fastcall void (*)(atomic_t *), fail_fn); \ + typecheck_fn(void (*)(atomic_t *), fail_fn); \ \ __asm__ __volatile__( \ LOCK_PREFIX " decl (%%rdi) \n" \ @@ -47,7 +47,7 @@ do { \ */ static inline int __mutex_fastpath_lock_retval(atomic_t *count, - int fastcall (*fail_fn)(atomic_t *)) + int (*fail_fn)(atomic_t *)) { if (unlikely(atomic_dec_return(count) < 0)) return fail_fn(count); @@ -67,7 +67,7 @@ do { \ unsigned long dummy; \ \ typecheck(atomic_t *, v); \ - typecheck_fn(fastcall void (*)(atomic_t *), fail_fn); \ + typecheck_fn(void (*)(atomic_t *), fail_fn); \ \ __asm__ __volatile__( \ LOCK_PREFIX " incl (%%rdi) \n" \ |