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| author | Libin <huawei.libin@huawei.com> | 2013-09-05 18:57:56 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-09-05 15:05:37 +0200 |
| commit | 52239484bf8aec031afa84ae08aa88224d819b93 (patch) | |
| tree | f94020940bebe10c0fe401c152ec87b5c21c3a22 /mm | |
| parent | 4488e09b4582c3d9cae1601351e26584e208d877 (diff) | |
| download | blackbird-op-linux-52239484bf8aec031afa84ae08aa88224d819b93.tar.gz blackbird-op-linux-52239484bf8aec031afa84ae08aa88224d819b93.zip | |
x86/smpboot: Fix announce_cpu() to printk() the last "OK" properly
When booting secondary CPUs, announce_cpu() is called to show which cpu has
been brought up. For example:
[ 0.402751] smpboot: Booting Node 0, Processors #1 #2 #3 #4 #5 OK
[ 0.525667] smpboot: Booting Node 1, Processors #6 #7 #8 #9 #10 #11 OK
[ 0.755592] smpboot: Booting Node 0, Processors #12 #13 #14 #15 #16 #17 OK
[ 0.890495] smpboot: Booting Node 1, Processors #18 #19 #20 #21 #22 #23
But the last "OK" is lost, because 'nr_cpu_ids-1' represents the maximum
possible cpu id. It should use the maximum present cpu id in case not all
CPUs booted up.
Signed-off-by: Libin <huawei.libin@huawei.com>
Cc: <guohanjun@huawei.com>
Cc: <wangyijing@huawei.com>
Cc: <fenghua.yu@intel.com>
Cc: <paul.gortmaker@windriver.com>
Link: http://lkml.kernel.org/r/1378378676-18276-1-git-send-email-huawei.libin@huawei.com
[ tweaked the changelog, removed unnecessary line break, tweaked the format to align the fields vertically. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions
