help -k will display total number of cpus. This patch skips offline
cpu and only calculates online cpus' number.
The original output is like below:
<cut>
crash> help -k
...
cpus: 4
...
<cut>
With data of offline cpu(cpu #2) hiden, the output like below:
<cut>
crash> help -k
...
cpus: 3
...
<cut>
Signed-off-by: Qiao Nuohan <qiaonuohan@xxxxxxxxxxxxxx>
---
kernel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel.c b/kernel.c
index 8f34a3e..f5bf011 100755
--- a/kernel.c
+++ b/kernel.c
@@ -5243,7 +5243,7 @@ dump_kernel_table(int verbose)
fprintf(fp, " init_begin: %lx\n", kt->init_begin);
fprintf(fp, " init_end: %lx\n", kt->init_end);
fprintf(fp, " end: %lx\n", kt->end);
- fprintf(fp, " cpus: %d\n", kt->cpus);
+ fprintf(fp, " cpus: %d\n", get_cpus_to_display());
fprintf(fp, " cpus_override: %s\n", kt->cpus_override);
fprintf(fp, " NR_CPUS: %d (compiled-in to this version of %s)\n",
NR_CPUS, pc->program_name);
--
1.8.5.3
--
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