| Age | Commit message (Collapse) | Author |
|---|
|
Clean up an unnecessary open-coded control register values.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/n/tip-um7za1nzf6brb17o0h4om6e3@git.kernel.org
|
|
This is part of the ops structure constification
effort started by Arjan van de Ven et al.
Benefits of this constification:
* prevents modification of data that is shared
(referenced) by many other structure instances
at runtime
* detects/prevents accidental (but not intentional)
modification attempts on archs that enforce
read-only kernel data at runtime
* potentially better optimized code as the compiler
can assume that the const data cannot be changed
* the compiler/linker move const data into .rodata
and therefore exclude them from false sharing
Signed-off-by: Emese Revfy <re.emese@gmail.com>
LKML-Reference: <4B65D712.3080804@gmail.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
|
|
Fix trivial style problems:
WARNING: Use #include <linux/io.h> instead of <asm/io.h>
WARNING: line over 80 characters
ERROR: do not initialise statics to 0 or NULL
ERROR: space prohibited after that open parenthesis '(' X 2
ERROR: space prohibited before that close parenthesis ')' X 2
ERROR: trailing whitespace X 2
ERROR: trailing statements should be on next line
ERROR: do not use C99 // comments X 2
arch/x86/kernel/cpu/mtrr/cyrix.o:
text data bss dec hex filename
1637 32 8 1677 68d cyrix.o.before
1637 32 8 1677 68d cyrix.o.after
md5:
6f52abd06905be3f4cabb5239f9b0ff0 cyrix.o.before.asm
6f52abd06905be3f4cabb5239f9b0ff0 cyrix.o.after.asm
Suggested-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <20090703164225.GA21447@elte.hu>
[ Made the code more consistent ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
|
cyrix_arr_init was #if 0 all the way back to at least v2.6.12.
This was the only place where arr3_protected was set to anything
but zero. Eliminate this variable.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
|
|
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
|
Spelling fixes in arch/i386/.
Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
|
|
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
|
