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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
| commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
| tree | 76267dbc9b9a130337be3640948fe397b04ac629 /arch/ia64/include/asm/cmpxchg.h | |
| parent | Adding upstream version 6.6.15. (diff) | |
| download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip | |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/ia64/include/asm/cmpxchg.h')
| -rw-r--r-- | arch/ia64/include/asm/cmpxchg.h | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/ia64/include/asm/cmpxchg.h b/arch/ia64/include/asm/cmpxchg.h deleted file mode 100644 index d85ee1a0a2..0000000000 --- a/arch/ia64/include/asm/cmpxchg.h +++ /dev/null @@ -1,33 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_IA64_CMPXCHG_H -#define _ASM_IA64_CMPXCHG_H - -#include <uapi/asm/cmpxchg.h> - -#define arch_xchg(ptr, x) \ -({(__typeof__(*(ptr))) __arch_xchg((unsigned long) (x), (ptr), sizeof(*(ptr)));}) - -#define arch_cmpxchg(ptr, o, n) cmpxchg_acq((ptr), (o), (n)) -#define arch_cmpxchg64(ptr, o, n) cmpxchg_acq((ptr), (o), (n)) - -#define arch_cmpxchg_local arch_cmpxchg -#define arch_cmpxchg64_local arch_cmpxchg64 - -#ifdef CONFIG_IA64_DEBUG_CMPXCHG -# define CMPXCHG_BUGCHECK_DECL int _cmpxchg_bugcheck_count = 128; -# define CMPXCHG_BUGCHECK(v) \ -do { \ - if (_cmpxchg_bugcheck_count-- <= 0) { \ - void *ip; \ - extern int _printk(const char *fmt, ...); \ - ip = (void *) ia64_getreg(_IA64_REG_IP); \ - _printk("CMPXCHG_BUGCHECK: stuck at %p on word %p\n", ip, (v));\ - break; \ - } \ -} while (0) -#else /* !CONFIG_IA64_DEBUG_CMPXCHG */ -# define CMPXCHG_BUGCHECK_DECL -# define CMPXCHG_BUGCHECK(v) -#endif /* !CONFIG_IA64_DEBUG_CMPXCHG */ - -#endif /* _ASM_IA64_CMPXCHG_H */ |