| commit | fcef8576d8a64fc603e719c97d423f9f6d4e0e8b | [log] [tgz] |
|---|---|---|
| author | Rusty Russell <rusty@rustcorp.com.au> | Fri Mar 13 14:49:49 2009 +1030 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Fri Mar 13 14:49:49 2009 +1030 |
| tree | 08d33a5f3cba8ef8dad81dd261aba97212eb3f8a | |
| parent | bc9b83dd1f66402b870301c3c7117b9c1484abb4 [diff] |
cpumask: convert arch/x86/kernel/nmi.c's backtrace_mask to a cpumask_var_t Impact: cleanup, reduce memory usage for CONFIG_CPUMASK_OFFSTACK=y I *think* every path calls check_nmi_watchdog before using the watchdog, so that's the right place for the initialization. If that's wrong, we'll get a nice NULL-deref with CONFIG_CPUMASK_OFFSTACK=y, and have uncovered another bug. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>