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| author | Borislav Petkov <bp@suse.de> | 2013-09-27 16:35:54 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-09-28 10:10:26 +0200 |
| commit | 646e29a1789a3a936871008c15199c50367bf291 (patch) | |
| tree | 3cbb4e251fd3f065f551ccd1ada27584f2f00d17 /arch/x86/include/asm/misc.h | |
| parent | 6cac446bd37d9381815fe4c2b0e7b1fd1085000c (diff) | |
| download | blackbird-op-linux-646e29a1789a3a936871008c15199c50367bf291.tar.gz blackbird-op-linux-646e29a1789a3a936871008c15199c50367bf291.zip | |
x86: Improve the printout of the SMP bootup CPU table
As the new x86 CPU bootup printout format code maintainer, I am
taking immediate action to improve and clean (and thus indulge
my OCD) the reporting of the cores when coming up online.
Fix padding to a right-hand alignment, cleanup code and bind
reporting width to the max number of supported CPUs on the
system, like this:
[ 0.074509] smpboot: Booting Node 0, Processors: #1 #2 #3 #4 #5 #6 #7 OK
[ 0.644008] smpboot: Booting Node 1, Processors: #8 #9 #10 #11 #12 #13 #14 #15 OK
[ 1.245006] smpboot: Booting Node 2, Processors: #16 #17 #18 #19 #20 #21 #22 #23 OK
[ 1.864005] smpboot: Booting Node 3, Processors: #24 #25 #26 #27 #28 #29 #30 #31 OK
[ 2.489005] smpboot: Booting Node 4, Processors: #32 #33 #34 #35 #36 #37 #38 #39 OK
[ 3.093005] smpboot: Booting Node 5, Processors: #40 #41 #42 #43 #44 #45 #46 #47 OK
[ 3.698005] smpboot: Booting Node 6, Processors: #48 #49 #50 #51 #52 #53 #54 #55 OK
[ 4.304005] smpboot: Booting Node 7, Processors: #56 #57 #58 #59 #60 #61 #62 #63 OK
[ 4.961413] Brought up 64 CPUs
and this:
[ 0.072367] smpboot: Booting Node 0, Processors: #1 #2 #3 #4 #5 #6 #7 OK
[ 0.686329] Brought up 8 CPUs
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Libin <huawei.libin@huawei.com>
Cc: wangyijing@huawei.com
Cc: fenghua.yu@intel.com
Cc: guohanjun@huawei.com
Cc: paul.gortmaker@windriver.com
Link: http://lkml.kernel.org/r/20130927143554.GF4422@pd.tnic
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/misc.h')
| -rw-r--r-- | arch/x86/include/asm/misc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/misc.h b/arch/x86/include/asm/misc.h new file mode 100644 index 000000000000..475f5bbc7f53 --- /dev/null +++ b/arch/x86/include/asm/misc.h @@ -0,0 +1,6 @@ +#ifndef _ASM_X86_MISC_H +#define _ASM_X86_MISC_H + +int num_digits(int val); + +#endif /* _ASM_X86_MISC_H */ |
