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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-13 00:19:49 -0400 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-13 00:19:49 -0400 |
| commit | fcef8576d8a64fc603e719c97d423f9f6d4e0e8b (patch) | |
| tree | 08d33a5f3cba8ef8dad81dd261aba97212eb3f8a /arch/x86/oprofile/op_model_p4.c | |
| 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>
Diffstat (limited to 'arch/x86/oprofile/op_model_p4.c')
0 files changed, 0 insertions, 0 deletions