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x86/asm/entry/64: Rename THREAD_INFO() to ASM_THREAD_INFO()

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The THREAD_INFO() macro has a somewhat confusingly generic name,
defined in a generic .h C header file. It also does not make it
clear that it constructs a memory operand for use in assembly
code.

Rename it to ASM_THREAD_INFO() to make it all glaringly
obvious on first glance.

Acked-by: Borislav Petkov <bp@suse.de>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Will Drewry <wad@chromium.org>
Link: http://lkml.kernel.org/r/20150324184442.GC14760@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2015-03-24 19:44:42 +01:00
commit dca5b52ad7
3 changed files with 19 additions and 19 deletions
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4
arch/x86/include/asm/thread_info.h
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@ -222,7 +222,7 @@ static inline unsigned long current_stack_pointer(void)
* currently at exactly SIZEOF_PTREGS bytes away from the top of the
* stack:
*
* mov THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS), %eax
* mov ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS), %eax
*
* will translate to:
*
@ -230,7 +230,7 @@ static inline unsigned long current_stack_pointer(void)
*
* which is below the current RSP by almost 16K.
*/
#define THREAD_INFO(field, reg, off) ((field)+(off)-THREAD_SIZE)(reg)
#define ASM_THREAD_INFO(field, reg, off) ((field)+(off)-THREAD_SIZE)(reg)
#endif