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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2014-05-17 23:19:32 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2014-05-19 17:35:07 +1000 |
| commit | 3591abd7452bcb7f030072b318e25d292732ad44 (patch) | |
| tree | a8ea3bfa5db91cfd67b2bae78a82c540e654065c | |
| parent | ef0d7a931c4101579a9f572fd21668f19cf08a0a (diff) | |
nmi-provide-the-option-to-issue-an-nmi-back-trace-to-every-cpu-but-current-fix
undo C99ism
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Aaron Tomlin <atomlin@redhat.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Mateusz Guzik <mguzik@redhat.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | arch/sparc/kernel/process_64.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index 65b405c36421..9975a6dbca0a 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -261,10 +261,12 @@ void arch_trigger_all_cpu_backtrace(bool include_self) smp_fetch_global_regs(); for_each_online_cpu(cpu) { + struct global_reg_snapshot *gp; + if (!include_self && cpu == this_cpu) continue; - struct global_reg_snapshot *gp = &global_cpu_snapshot[cpu].reg; + gp = &global_cpu_snapshot[cpu].reg; __global_reg_poll(gp); |